diff --git a/configs/bank-landing/goa-amount.js b/configs/bank-landing/goa-amount.js
new file mode 100644
index 0000000..67c3859
--- /dev/null
+++ b/configs/bank-landing/goa-amount.js
@@ -0,0 +1,169 @@
+/* Compact GOA / CUR:amount display using currency alt_unit_names.
+ * Large values → "1.23 Mega-GOA" (title = full GOA:n) so landing tiles fit.
+ */
+(function (global) {
+  "use strict";
+
+  var DEFAULT_ALT = {
+    "24": "Yotta-GOA",
+    "21": "Zetta-GOA",
+    "18": "Exa-GOA",
+    "15": "Peta-GOA",
+    "12": "Tera-GOA",
+    "9": "Giga-GOA",
+    "6": "Mega-GOA",
+    "3": "Kilo-GOA",
+    "0": "GOA",
+    "-1": "Deci-GOA",
+    "-2": "Centi-GOA",
+    "-3": "Milli-GOA",
+    "-6": "Micro-GOA",
+    "-7": "Deci-Micro-GOA",
+    "-8": "Atomic-GOA"
+  };
+
+  var THRESHOLD = 1000;
+
+  function parseAmount(s) {
+    if (s == null || s === "") return { cur: "GOA", val: 0 };
+    if (typeof s === "number") return { cur: "GOA", val: s };
+    var t = String(s).trim();
+    var i = t.indexOf(":");
+    if (i < 0) return { cur: "GOA", val: parseFloat(t) || 0 };
+    return {
+      cur: t.slice(0, i) || "GOA",
+      val: parseFloat(t.slice(i + 1)) || 0
+    };
+  }
+
+  function fmtCoeff(v) {
+    if (!isFinite(v)) return "?";
+    var a = Math.abs(v);
+    if (Math.abs(a - Math.round(a)) < 1e-9) return String(Math.round(v));
+    var s = v.toFixed(4).replace(/\.?0+$/, "");
+    return s;
+  }
+
+  function baseStr(cur, val) {
+    if (!isFinite(val)) return String(cur) + ":?";
+    if (Math.abs(val - Math.round(val)) < 1e-9) return cur + ":" + Math.round(val);
+    return cur + ":" + String(val).replace(/(\.\d*?[1-9])0+$/, "$1").replace(/\.0+$/, "");
+  }
+
+  /**
+   * @param {string|number} amount
+   * @param {object} [altMap]
+   * @returns {{ display: string, title: string, raw: string, usedAlt: boolean }}
+   */
+  function format(amount, altMap) {
+    if (amount == null || amount === "") {
+      return { display: "—", title: "", raw: "", usedAlt: false };
+    }
+    // Prefer server-provided alt if caller passes object {amount, amount_alt}
+    if (typeof amount === "object" && amount) {
+      if (amount.amount_alt) {
+        var rawO = amount.amount || amount.amount_full || String(amount.amount_alt);
+        return {
+          display: String(amount.amount_alt),
+          title: amount.amount_full || rawO,
+          raw: String(rawO),
+          usedAlt: true
+        };
+      }
+      amount = amount.amount || amount.amount_full || "";
+    }
+
+    var alt = altMap || global.__GOA_ALT_UNITS || DEFAULT_ALT;
+    var p = parseAmount(amount);
+    var raw = baseStr(p.cur, p.val);
+    // Foreign currencies must not pick up Kilo-GOA / Mega-GOA labels
+    var baseName = (alt && alt["0"]) || p.cur;
+    var curU = String(p.cur || "").toUpperCase();
+    var baseU = String(baseName || "").toUpperCase();
+    if (curU && curU !== "GOA" && (baseU === "GOA" || baseU.indexOf("GOA") !== -1)) {
+      return { display: raw, title: raw, raw: raw, usedAlt: false };
+    }
+    if (p.val === 0) {
+      return { display: raw, title: raw, raw: raw, usedAlt: false };
+    }
+    if (Math.abs(p.val) < THRESHOLD) {
+      return { display: raw, title: raw, raw: raw, usedAlt: false };
+    }
+
+    var scales = [];
+    Object.keys(alt || {}).forEach(function (k) {
+      var n = parseInt(k, 10);
+      if (!isNaN(n)) scales.push({ sc: n, name: String(alt[k]) });
+    });
+    scales.sort(function (a, b) { return b.sc - a.sc; });
+
+    var abs = Math.abs(p.val);
+    var chosen = null;
+    for (var i = 0; i < scales.length; i++) {
+      var unit = Math.pow(10, scales[i].sc);
+      if (!(unit > 0)) continue;
+      var coeff = abs / unit;
+      if (coeff >= 1) {
+        chosen = {
+          sc: scales[i].sc,
+          name: scales[i].name,
+          coeff: p.val >= 0 ? coeff : -coeff
+        };
+        break;
+      }
+    }
+    if (!chosen || chosen.sc === 0) {
+      return { display: raw, title: raw, raw: raw, usedAlt: false };
+    }
+    var short = fmtCoeff(chosen.coeff) + " " + chosen.name;
+    return {
+      display: short,
+      title: short + " (" + raw + ")",
+      raw: raw,
+      usedAlt: true
+    };
+  }
+
+  function setText(el, amount, altMap) {
+    if (!el) return;
+    var f = format(amount, altMap);
+    el.textContent = f.display;
+    if (f.title && f.title !== f.display) el.setAttribute("title", f.title);
+    else el.removeAttribute("title");
+  }
+
+  function setById(id, amount, altMap) {
+    setText(document.getElementById(id), amount, altMap);
+  }
+
+  /** Prefer amount_alt from stats row, else format amount. */
+  function pick(rowOrAmount, altMap) {
+    if (rowOrAmount && typeof rowOrAmount === "object") {
+      if (rowOrAmount.amount_alt) {
+        return format({
+          amount: rowOrAmount.amount,
+          amount_alt: rowOrAmount.amount_alt,
+          amount_full: rowOrAmount.amount_full
+        }, altMap);
+      }
+      return format(rowOrAmount.amount || rowOrAmount.total_amount, altMap);
+    }
+    return format(rowOrAmount, altMap);
+  }
+
+  function rememberAlt(stats) {
+    if (stats && stats.alt_unit_names && typeof stats.alt_unit_names === "object") {
+      global.__GOA_ALT_UNITS = stats.alt_unit_names;
+    }
+  }
+
+  global.GoaAmount = {
+    format: format,
+    setText: setText,
+    setById: setById,
+    pick: pick,
+    rememberAlt: rememberAlt,
+    DEFAULT_ALT: DEFAULT_ALT,
+    THRESHOLD: THRESHOLD
+  };
+})(typeof window !== "undefined" ? window : globalThis);
diff --git a/configs/bank-landing/index.html b/configs/bank-landing/index.html
index b527ea7..4531fa2 100644
--- a/configs/bank-landing/index.html
+++ b/configs/bank-landing/index.html
@@ -1493,6 +1493,33 @@ tw run-until-done &amp;&amp; tw balance</pre>
 
   <script src="/intro/goa-amount.js"></script>
   <script>
+  /* Fallback if goa-amount.js not yet deployed (uses amount_alt from stats.json) */
+  (function () {
+    if (window.GoaAmount) return;
+    window.GoaAmount = {
+      rememberAlt: function () {},
+      format: function (a) {
+        var s = a == null || a === "" ? "—" : String(a);
+        return { display: s, title: s === "—" ? "" : s, raw: s, usedAlt: false };
+      },
+      pick: function (row) {
+        if (row && typeof row === "object") {
+          if (row.amount_alt) {
+            return {
+              display: String(row.amount_alt),
+              title: String(row.amount_full || row.amount || row.amount_alt),
+              raw: String(row.amount || ""),
+              usedAlt: true
+            };
+          }
+          return this.format(row.amount || row.total_amount || "—");
+        }
+        return this.format(row);
+      }
+    };
+  })();
+  </script>
+  <script>
   (function () {
     var WEBUI = "https://bank.hacktivism.ch/webui/";
     /* Secondary: own-account path (register first) */
diff --git a/configs/exchange-landing/goa-amount.js b/configs/exchange-landing/goa-amount.js
new file mode 100644
index 0000000..67c3859
--- /dev/null
+++ b/configs/exchange-landing/goa-amount.js
@@ -0,0 +1,169 @@
+/* Compact GOA / CUR:amount display using currency alt_unit_names.
+ * Large values → "1.23 Mega-GOA" (title = full GOA:n) so landing tiles fit.
+ */
+(function (global) {
+  "use strict";
+
+  var DEFAULT_ALT = {
+    "24": "Yotta-GOA",
+    "21": "Zetta-GOA",
+    "18": "Exa-GOA",
+    "15": "Peta-GOA",
+    "12": "Tera-GOA",
+    "9": "Giga-GOA",
+    "6": "Mega-GOA",
+    "3": "Kilo-GOA",
+    "0": "GOA",
+    "-1": "Deci-GOA",
+    "-2": "Centi-GOA",
+    "-3": "Milli-GOA",
+    "-6": "Micro-GOA",
+    "-7": "Deci-Micro-GOA",
+    "-8": "Atomic-GOA"
+  };
+
+  var THRESHOLD = 1000;
+
+  function parseAmount(s) {
+    if (s == null || s === "") return { cur: "GOA", val: 0 };
+    if (typeof s === "number") return { cur: "GOA", val: s };
+    var t = String(s).trim();
+    var i = t.indexOf(":");
+    if (i < 0) return { cur: "GOA", val: parseFloat(t) || 0 };
+    return {
+      cur: t.slice(0, i) || "GOA",
+      val: parseFloat(t.slice(i + 1)) || 0
+    };
+  }
+
+  function fmtCoeff(v) {
+    if (!isFinite(v)) return "?";
+    var a = Math.abs(v);
+    if (Math.abs(a - Math.round(a)) < 1e-9) return String(Math.round(v));
+    var s = v.toFixed(4).replace(/\.?0+$/, "");
+    return s;
+  }
+
+  function baseStr(cur, val) {
+    if (!isFinite(val)) return String(cur) + ":?";
+    if (Math.abs(val - Math.round(val)) < 1e-9) return cur + ":" + Math.round(val);
+    return cur + ":" + String(val).replace(/(\.\d*?[1-9])0+$/, "$1").replace(/\.0+$/, "");
+  }
+
+  /**
+   * @param {string|number} amount
+   * @param {object} [altMap]
+   * @returns {{ display: string, title: string, raw: string, usedAlt: boolean }}
+   */
+  function format(amount, altMap) {
+    if (amount == null || amount === "") {
+      return { display: "—", title: "", raw: "", usedAlt: false };
+    }
+    // Prefer server-provided alt if caller passes object {amount, amount_alt}
+    if (typeof amount === "object" && amount) {
+      if (amount.amount_alt) {
+        var rawO = amount.amount || amount.amount_full || String(amount.amount_alt);
+        return {
+          display: String(amount.amount_alt),
+          title: amount.amount_full || rawO,
+          raw: String(rawO),
+          usedAlt: true
+        };
+      }
+      amount = amount.amount || amount.amount_full || "";
+    }
+
+    var alt = altMap || global.__GOA_ALT_UNITS || DEFAULT_ALT;
+    var p = parseAmount(amount);
+    var raw = baseStr(p.cur, p.val);
+    // Foreign currencies must not pick up Kilo-GOA / Mega-GOA labels
+    var baseName = (alt && alt["0"]) || p.cur;
+    var curU = String(p.cur || "").toUpperCase();
+    var baseU = String(baseName || "").toUpperCase();
+    if (curU && curU !== "GOA" && (baseU === "GOA" || baseU.indexOf("GOA") !== -1)) {
+      return { display: raw, title: raw, raw: raw, usedAlt: false };
+    }
+    if (p.val === 0) {
+      return { display: raw, title: raw, raw: raw, usedAlt: false };
+    }
+    if (Math.abs(p.val) < THRESHOLD) {
+      return { display: raw, title: raw, raw: raw, usedAlt: false };
+    }
+
+    var scales = [];
+    Object.keys(alt || {}).forEach(function (k) {
+      var n = parseInt(k, 10);
+      if (!isNaN(n)) scales.push({ sc: n, name: String(alt[k]) });
+    });
+    scales.sort(function (a, b) { return b.sc - a.sc; });
+
+    var abs = Math.abs(p.val);
+    var chosen = null;
+    for (var i = 0; i < scales.length; i++) {
+      var unit = Math.pow(10, scales[i].sc);
+      if (!(unit > 0)) continue;
+      var coeff = abs / unit;
+      if (coeff >= 1) {
+        chosen = {
+          sc: scales[i].sc,
+          name: scales[i].name,
+          coeff: p.val >= 0 ? coeff : -coeff
+        };
+        break;
+      }
+    }
+    if (!chosen || chosen.sc === 0) {
+      return { display: raw, title: raw, raw: raw, usedAlt: false };
+    }
+    var short = fmtCoeff(chosen.coeff) + " " + chosen.name;
+    return {
+      display: short,
+      title: short + " (" + raw + ")",
+      raw: raw,
+      usedAlt: true
+    };
+  }
+
+  function setText(el, amount, altMap) {
+    if (!el) return;
+    var f = format(amount, altMap);
+    el.textContent = f.display;
+    if (f.title && f.title !== f.display) el.setAttribute("title", f.title);
+    else el.removeAttribute("title");
+  }
+
+  function setById(id, amount, altMap) {
+    setText(document.getElementById(id), amount, altMap);
+  }
+
+  /** Prefer amount_alt from stats row, else format amount. */
+  function pick(rowOrAmount, altMap) {
+    if (rowOrAmount && typeof rowOrAmount === "object") {
+      if (rowOrAmount.amount_alt) {
+        return format({
+          amount: rowOrAmount.amount,
+          amount_alt: rowOrAmount.amount_alt,
+          amount_full: rowOrAmount.amount_full
+        }, altMap);
+      }
+      return format(rowOrAmount.amount || rowOrAmount.total_amount, altMap);
+    }
+    return format(rowOrAmount, altMap);
+  }
+
+  function rememberAlt(stats) {
+    if (stats && stats.alt_unit_names && typeof stats.alt_unit_names === "object") {
+      global.__GOA_ALT_UNITS = stats.alt_unit_names;
+    }
+  }
+
+  global.GoaAmount = {
+    format: format,
+    setText: setText,
+    setById: setById,
+    pick: pick,
+    rememberAlt: rememberAlt,
+    DEFAULT_ALT: DEFAULT_ALT,
+    THRESHOLD: THRESHOLD
+  };
+})(typeof window !== "undefined" ? window : globalThis);
diff --git a/configs/exchange-landing/index.html b/configs/exchange-landing/index.html
index 19be994..feb8d85 100644
--- a/configs/exchange-landing/index.html
+++ b/configs/exchange-landing/index.html
@@ -446,6 +446,33 @@ sudo apt-get install -y taler-wallet-cli</pre>
   </main>
   <script src="/intro/goa-amount.js"></script>
   <script>
+  /* Fallback if goa-amount.js not yet deployed (uses amount_alt from stats.json) */
+  (function () {
+    if (window.GoaAmount) return;
+    window.GoaAmount = {
+      rememberAlt: function () {},
+      format: function (a) {
+        var s = a == null || a === "" ? "—" : String(a);
+        return { display: s, title: s === "—" ? "" : s, raw: s, usedAlt: false };
+      },
+      pick: function (row) {
+        if (row && typeof row === "object") {
+          if (row.amount_alt) {
+            return {
+              display: String(row.amount_alt),
+              title: String(row.amount_full || row.amount || row.amount_alt),
+              raw: String(row.amount || ""),
+              usedAlt: true
+            };
+          }
+          return this.format(row.amount || row.total_amount || "—");
+        }
+        return this.format(row);
+      }
+    };
+  })();
+  </script>
+  <script>
   (function () {
     function set(id, v) {
       var el = document.getElementById(id);
@@ -454,17 +481,21 @@ sudo apt-get install -y taler-wallet-cli</pre>
     function setAmt(id, amount, altKey, d) {
       var el = document.getElementById(id);
       if (!el) return;
-      var row = null;
+      var row = { amount: amount };
       if (altKey && d && d[altKey]) {
-        row = { amount: amount, amount_alt: d[altKey], amount_full: d[altKey.replace(/_alt$/, "_full")] || d[amount + "_full"] };
+        row.amount_alt = d[altKey];
+        var fullKey = String(altKey).replace(/_alt$/, "_full");
+        if (d[fullKey]) row.amount_full = d[fullKey];
       }
       if (window.GoaAmount) {
-        var f = row ? GoaAmount.pick(row, d && d.alt_unit_names) : GoaAmount.format(amount, d && d.alt_unit_names);
+        var f = (row.amount_alt || (d && d.alt_unit_names))
+          ? GoaAmount.pick(row, d && d.alt_unit_names)
+          : GoaAmount.format(amount, d && d.alt_unit_names);
         el.textContent = f.display;
         if (f.title && f.title !== f.display) el.setAttribute("title", f.title);
         else el.removeAttribute("title");
       } else {
-        el.textContent = (row && row.amount_alt) || amount || "—";
+        el.textContent = row.amount_alt || amount || "—";
       }
     }
     function msLabel(ms, http) {
diff --git a/configs/merchant-landing/goa-amount.js b/configs/merchant-landing/goa-amount.js
new file mode 100644
index 0000000..67c3859
--- /dev/null
+++ b/configs/merchant-landing/goa-amount.js
@@ -0,0 +1,169 @@
+/* Compact GOA / CUR:amount display using currency alt_unit_names.
+ * Large values → "1.23 Mega-GOA" (title = full GOA:n) so landing tiles fit.
+ */
+(function (global) {
+  "use strict";
+
+  var DEFAULT_ALT = {
+    "24": "Yotta-GOA",
+    "21": "Zetta-GOA",
+    "18": "Exa-GOA",
+    "15": "Peta-GOA",
+    "12": "Tera-GOA",
+    "9": "Giga-GOA",
+    "6": "Mega-GOA",
+    "3": "Kilo-GOA",
+    "0": "GOA",
+    "-1": "Deci-GOA",
+    "-2": "Centi-GOA",
+    "-3": "Milli-GOA",
+    "-6": "Micro-GOA",
+    "-7": "Deci-Micro-GOA",
+    "-8": "Atomic-GOA"
+  };
+
+  var THRESHOLD = 1000;
+
+  function parseAmount(s) {
+    if (s == null || s === "") return { cur: "GOA", val: 0 };
+    if (typeof s === "number") return { cur: "GOA", val: s };
+    var t = String(s).trim();
+    var i = t.indexOf(":");
+    if (i < 0) return { cur: "GOA", val: parseFloat(t) || 0 };
+    return {
+      cur: t.slice(0, i) || "GOA",
+      val: parseFloat(t.slice(i + 1)) || 0
+    };
+  }
+
+  function fmtCoeff(v) {
+    if (!isFinite(v)) return "?";
+    var a = Math.abs(v);
+    if (Math.abs(a - Math.round(a)) < 1e-9) return String(Math.round(v));
+    var s = v.toFixed(4).replace(/\.?0+$/, "");
+    return s;
+  }
+
+  function baseStr(cur, val) {
+    if (!isFinite(val)) return String(cur) + ":?";
+    if (Math.abs(val - Math.round(val)) < 1e-9) return cur + ":" + Math.round(val);
+    return cur + ":" + String(val).replace(/(\.\d*?[1-9])0+$/, "$1").replace(/\.0+$/, "");
+  }
+
+  /**
+   * @param {string|number} amount
+   * @param {object} [altMap]
+   * @returns {{ display: string, title: string, raw: string, usedAlt: boolean }}
+   */
+  function format(amount, altMap) {
+    if (amount == null || amount === "") {
+      return { display: "—", title: "", raw: "", usedAlt: false };
+    }
+    // Prefer server-provided alt if caller passes object {amount, amount_alt}
+    if (typeof amount === "object" && amount) {
+      if (amount.amount_alt) {
+        var rawO = amount.amount || amount.amount_full || String(amount.amount_alt);
+        return {
+          display: String(amount.amount_alt),
+          title: amount.amount_full || rawO,
+          raw: String(rawO),
+          usedAlt: true
+        };
+      }
+      amount = amount.amount || amount.amount_full || "";
+    }
+
+    var alt = altMap || global.__GOA_ALT_UNITS || DEFAULT_ALT;
+    var p = parseAmount(amount);
+    var raw = baseStr(p.cur, p.val);
+    // Foreign currencies must not pick up Kilo-GOA / Mega-GOA labels
+    var baseName = (alt && alt["0"]) || p.cur;
+    var curU = String(p.cur || "").toUpperCase();
+    var baseU = String(baseName || "").toUpperCase();
+    if (curU && curU !== "GOA" && (baseU === "GOA" || baseU.indexOf("GOA") !== -1)) {
+      return { display: raw, title: raw, raw: raw, usedAlt: false };
+    }
+    if (p.val === 0) {
+      return { display: raw, title: raw, raw: raw, usedAlt: false };
+    }
+    if (Math.abs(p.val) < THRESHOLD) {
+      return { display: raw, title: raw, raw: raw, usedAlt: false };
+    }
+
+    var scales = [];
+    Object.keys(alt || {}).forEach(function (k) {
+      var n = parseInt(k, 10);
+      if (!isNaN(n)) scales.push({ sc: n, name: String(alt[k]) });
+    });
+    scales.sort(function (a, b) { return b.sc - a.sc; });
+
+    var abs = Math.abs(p.val);
+    var chosen = null;
+    for (var i = 0; i < scales.length; i++) {
+      var unit = Math.pow(10, scales[i].sc);
+      if (!(unit > 0)) continue;
+      var coeff = abs / unit;
+      if (coeff >= 1) {
+        chosen = {
+          sc: scales[i].sc,
+          name: scales[i].name,
+          coeff: p.val >= 0 ? coeff : -coeff
+        };
+        break;
+      }
+    }
+    if (!chosen || chosen.sc === 0) {
+      return { display: raw, title: raw, raw: raw, usedAlt: false };
+    }
+    var short = fmtCoeff(chosen.coeff) + " " + chosen.name;
+    return {
+      display: short,
+      title: short + " (" + raw + ")",
+      raw: raw,
+      usedAlt: true
+    };
+  }
+
+  function setText(el, amount, altMap) {
+    if (!el) return;
+    var f = format(amount, altMap);
+    el.textContent = f.display;
+    if (f.title && f.title !== f.display) el.setAttribute("title", f.title);
+    else el.removeAttribute("title");
+  }
+
+  function setById(id, amount, altMap) {
+    setText(document.getElementById(id), amount, altMap);
+  }
+
+  /** Prefer amount_alt from stats row, else format amount. */
+  function pick(rowOrAmount, altMap) {
+    if (rowOrAmount && typeof rowOrAmount === "object") {
+      if (rowOrAmount.amount_alt) {
+        return format({
+          amount: rowOrAmount.amount,
+          amount_alt: rowOrAmount.amount_alt,
+          amount_full: rowOrAmount.amount_full
+        }, altMap);
+      }
+      return format(rowOrAmount.amount || rowOrAmount.total_amount, altMap);
+    }
+    return format(rowOrAmount, altMap);
+  }
+
+  function rememberAlt(stats) {
+    if (stats && stats.alt_unit_names && typeof stats.alt_unit_names === "object") {
+      global.__GOA_ALT_UNITS = stats.alt_unit_names;
+    }
+  }
+
+  global.GoaAmount = {
+    format: format,
+    setText: setText,
+    setById: setById,
+    pick: pick,
+    rememberAlt: rememberAlt,
+    DEFAULT_ALT: DEFAULT_ALT,
+    THRESHOLD: THRESHOLD
+  };
+})(typeof window !== "undefined" ? window : globalThis);
diff --git a/configs/merchant-landing/index.html b/configs/merchant-landing/index.html
index b0e8013..5c494d8 100644
--- a/configs/merchant-landing/index.html
+++ b/configs/merchant-landing/index.html
@@ -813,6 +813,33 @@ sudo apt-get install -y taler-wallet-cli</pre>
   </main>
   <script src="/intro/goa-amount.js"></script>
   <script>
+  /* Fallback if goa-amount.js not yet deployed (uses amount_alt from stats.json) */
+  (function () {
+    if (window.GoaAmount) return;
+    window.GoaAmount = {
+      rememberAlt: function () {},
+      format: function (a) {
+        var s = a == null || a === "" ? "—" : String(a);
+        return { display: s, title: s === "—" ? "" : s, raw: s, usedAlt: false };
+      },
+      pick: function (row) {
+        if (row && typeof row === "object") {
+          if (row.amount_alt) {
+            return {
+              display: String(row.amount_alt),
+              title: String(row.amount_full || row.amount || row.amount_alt),
+              raw: String(row.amount || ""),
+              usedAlt: true
+            };
+          }
+          return this.format(row.amount || row.amount_paid_sum || row.amount_sum || "—");
+        }
+        return this.format(row);
+      }
+    };
+  })();
+  </script>
+  <script>
   (function () {
     function set(id, v) {
       var el = document.getElementById(id);
diff --git a/configs/shared/goa-amount.js b/configs/shared/goa-amount.js
index 16522a2..67c3859 100644
--- a/configs/shared/goa-amount.js
+++ b/configs/shared/goa-amount.js
@@ -76,9 +76,15 @@
     var alt = altMap || global.__GOA_ALT_UNITS || DEFAULT_ALT;
     var p = parseAmount(amount);
     var raw = baseStr(p.cur, p.val);
+    // Foreign currencies must not pick up Kilo-GOA / Mega-GOA labels
+    var baseName = (alt && alt["0"]) || p.cur;
+    var curU = String(p.cur || "").toUpperCase();
+    var baseU = String(baseName || "").toUpperCase();
+    if (curU && curU !== "GOA" && (baseU === "GOA" || baseU.indexOf("GOA") !== -1)) {
+      return { display: raw, title: raw, raw: raw, usedAlt: false };
+    }
     if (p.val === 0) {
-      var zname = (alt && alt["0"]) || p.cur;
-      return { display: "0 " + zname, title: raw, raw: raw, usedAlt: false };
+      return { display: raw, title: raw, raw: raw, usedAlt: false };
     }
     if (Math.abs(p.val) < THRESHOLD) {
       return { display: raw, title: raw, raw: raw, usedAlt: false };
diff --git a/scripts/taler-landing/deploy-landings.sh b/scripts/taler-landing/deploy-landings.sh
index f757c1c..28aeb2b 100755
--- a/scripts/taler-landing/deploy-landings.sh
+++ b/scripts/taler-landing/deploy-landings.sh
@@ -22,10 +22,26 @@ C_EX=taler-hacktivism-exchange-ansible
 C_MER=taler-hacktivism
 C_BANK="${C_BANK:-taler-hacktivism-bank}"
 
+# Prefer per-landing copy, then shared (keeps bank/exchange/merchant in sync)
+resolve_goa_amount() {
+  local local_copy="$1"
+  if [ -f "$local_copy" ]; then
+    printf '%s' "$local_copy"
+  elif [ -f "$SRC_GOA_AMT" ]; then
+    printf '%s' "$SRC_GOA_AMT"
+  else
+    printf ''
+  fi
+}
+
 copy_goa_amount() {
-  local ctr="$1" dest="$2"
-  if [ -f "$SRC_GOA_AMT" ]; then
-    podman cp "$SRC_GOA_AMT" "${ctr}:${dest}/goa-amount.js"
+  local ctr="$1" dest="$2" src="$3"
+  src=$(resolve_goa_amount "$src")
+  if [ -n "$src" ] && [ -f "$src" ]; then
+    podman cp "$src" "${ctr}:${dest}/goa-amount.js"
+    echo "  goa-amount.js ← $src"
+  else
+    echo "  WARN: goa-amount.js missing for $ctr"
   fi
 }
 
@@ -35,7 +51,7 @@ if podman inspect -f '{{.State.Running}}' "$C_BANK" 2>/dev/null | grep -qx true;
   if [ -f "$SRC_BANK/index.html" ]; then
     podman cp "$SRC_BANK/index.html" "$C_BANK:/var/www/bank-landing/index.html"
   fi
-  copy_goa_amount "$C_BANK" /var/www/bank-landing
+  copy_goa_amount "$C_BANK" /var/www/bank-landing "$SRC_BANK/goa-amount.js"
 else
   echo "WARN: $C_BANK not running — skip bank landing files"
 fi
@@ -51,7 +67,7 @@ podman cp "$SRC_EX/index.html" "$C_EX:/var/www/exchange-landing/index.html"
 if [ -f "$SRC_QR" ]; then
   podman cp "$SRC_QR" "$C_EX:/var/www/exchange-landing/qrcode.min.js"
 fi
-copy_goa_amount "$C_EX" /var/www/exchange-landing
+copy_goa_amount "$C_EX" /var/www/exchange-landing "$SRC_EX/goa-amount.js"
 podman cp "$SRC_EX/nginx-landing.conf" "$C_EX:/etc/nginx/sites-available/exchange-landing"
 podman exec "$C_EX" bash -c '
   ln -sfn /etc/nginx/sites-available/exchange-landing /etc/nginx/sites-enabled/exchange-landing
@@ -72,7 +88,7 @@ podman exec "$C_EX" bash -c '
 echo "=== merchant landing → $C_MER :9015 ==="
 podman exec "$C_MER" mkdir -p /var/www/merchant-landing
 podman cp "$SRC_MER/index.html" "$C_MER:/var/www/merchant-landing/index.html"
-copy_goa_amount "$C_MER" /var/www/merchant-landing
+copy_goa_amount "$C_MER" /var/www/merchant-landing "$SRC_MER/goa-amount.js"
 podman cp "$SRC_MER/nginx-landing.conf" "$C_MER:/etc/nginx/sites-available/merchant-landing"
 podman exec "$C_MER" bash -c '
   ln -sfn /etc/nginx/sites-available/merchant-landing /etc/nginx/sites-enabled/merchant-landing
diff --git a/scripts/taler-landing/goa_amounts.py b/scripts/taler-landing/goa_amounts.py
index 6cd6c02..ddd0bd7 100755
--- a/scripts/taler-landing/goa_amounts.py
+++ b/scripts/taler-landing/goa_amounts.py
@@ -102,12 +102,24 @@ def format_amount_alt(
         value_f = 0.0
 
     base_name = alt.get("0") or cur
-    if val == 0:
-        disp = f"0 {base_name}"
+    # Never rename foreign currencies with a GOA alt map (merchant dual CHF+GOA).
+    cur_u = (cur or "").upper()
+    base_u = str(base_name).upper()
+    if cur_u and cur_u != "GOA" and (base_u == "GOA" or base_u.endswith("-GOA") or "GOA" in base_u):
         return {
             "amount": base,
-            "amount_alt": disp,
-            "amount_full": disp,
+            "amount_alt": base,
+            "amount_full": base,
+            "value": value_f,
+            "value_str": value_str,
+        }
+
+    if val == 0:
+        # Keep canonical CUR:0 (avoids "0 GOA" for empty foreign balances)
+        return {
+            "amount": base,
+            "amount_alt": base,
+            "amount_full": base,
             "value": 0.0,
             "value_str": "0",
         }
diff --git a/scripts/taler-landing/test-landing-stats.sh b/scripts/taler-landing/test-landing-stats.sh
new file mode 100755
index 0000000..5358715
--- /dev/null
+++ b/scripts/taler-landing/test-landing-stats.sh
@@ -0,0 +1,154 @@
+#!/usr/bin/env bash
+# Outside-in checks for bank / exchange / merchant landing stats + alt UI assets.
+# Usage: ./test-landing-stats.sh
+# Exit 0 only if all critical checks pass.
+set -euo pipefail
+
+ROOT="$(cd "$(dirname "$0")/../.." && pwd)"
+PY="${PYTHON:-python3}"
+BANK="${BANK_PUBLIC:-https://bank.hacktivism.ch}"
+EX="${EXCHANGE_PUBLIC:-https://exchange.hacktivism.ch}"
+MER="${MERCHANT_PUBLIC:-https://taler.hacktivism.ch}"
+
+fail=0
+pass=0
+note() { printf '  %s\n' "$*"; }
+ok() { pass=$((pass + 1)); printf '  [OK]   %s\n' "$*"; }
+bad() { fail=$((fail + 1)); printf '  [FAIL] %s\n' "$*"; }
+
+http_code() {
+  curl -skS -m 15 -o /tmp/landing-test.body -w '%{http_code}' "$1" 2>/dev/null || echo 000
+}
+
+echo "=== local repo checks ==="
+for f in \
+  configs/shared/goa-amount.js \
+  configs/bank-landing/goa-amount.js \
+  configs/exchange-landing/goa-amount.js \
+  configs/merchant-landing/goa-amount.js \
+  configs/bank-landing/index.html \
+  configs/exchange-landing/index.html \
+  configs/merchant-landing/index.html \
+  scripts/taler-landing/goa_amounts.py \
+  scripts/taler-landing/collect_bank_stats.py
+do
+  if [ -f "$ROOT/$f" ]; then ok "file $f"
+  else bad "missing $f"
+  fi
+done
+
+for html in bank-landing exchange-landing merchant-landing; do
+  if grep -q 'goa-amount.js' "$ROOT/configs/$html/index.html" \
+    && grep -q 'GoaAmount' "$ROOT/configs/$html/index.html"; then
+    ok "$html index wires GoaAmount"
+  else
+    bad "$html index missing goa-amount / GoaAmount"
+  fi
+  if grep -q 'Fallback if goa-amount.js' "$ROOT/configs/$html/index.html"; then
+    ok "$html has offline fallback"
+  else
+    bad "$html missing offline GoaAmount fallback"
+  fi
+done
+
+echo
+echo "=== unit: goa_amounts enrich (all three shapes) ==="
+if "$PY" - <<PY
+import sys
+sys.path.insert(0, "$ROOT/scripts/taler-landing")
+from goa_amounts import enrich_stats_tree, DEFAULT_ALT
+
+bank = {
+  "ok": True,
+  "balance_explorer": "GOA:40614.67",
+  "withdraws": {"total_amount": "GOA:120944.66", "last_24h": {"amount": "GOA:9494.66"}},
+  "flow": {"withdraw": {"amount": "GOA:120944.66"}, "incoming": {"amount": "GOA:1000"}},
+  "recent_withdraws": [{"amount": "GOA:4503599627370495"}],
+}
+enrich_stats_tree(bank, DEFAULT_ALT)
+assert "Kilo-GOA" in bank["withdraws"]["total_amount_alt"]
+assert "Peta-GOA" in bank["recent_withdraws"][0]["amount_alt"]
+
+ex = {
+  "ok": True,
+  "wire_in_amount": "GOA:1267008731299764.85",
+  "withdraw_amount": "GOA:1783661.57",
+  "coins_remaining_amount": "GOA:0",
+  "by_denom": [{"value": "GOA:1000"}],
+}
+enrich_stats_tree(ex, DEFAULT_ALT)
+assert "Peta-GOA" in ex["wire_in_amount_alt"]
+assert "Mega-GOA" in ex["withdraw_amount_alt"]
+assert ex["coins_remaining_amount_alt"] in ("GOA:0", "0 GOA")
+
+mer = {
+  "ok": True,
+  "by_currency": [
+    {"currency": "GOA", "amount_sum": "GOA:294.05", "amount_paid_sum": "GOA:294.05"},
+    {"currency": "CHF", "amount_sum": "CHF:64000", "amount_paid_sum": "CHF:64000"},
+  ],
+  "recent_activity_by_currency": [
+    {"currency": "GOA", "items": [{"amount": "GOA:2500"}]},
+  ],
+}
+enrich_stats_tree(mer, DEFAULT_ALT)
+# CHF must NOT become Kilo-GOA
+assert "GOA" not in mer["by_currency"][1]["amount_paid_sum_alt"] or mer["by_currency"][1]["amount_paid_sum_alt"].startswith("CHF")
+assert mer["by_currency"][1]["amount_paid_sum_alt"].startswith("CHF")
+assert "Kilo-GOA" in mer["recent_activity_by_currency"][0]["items"][0]["amount_alt"]
+print("unit ok")
+PY
+then ok "enrich shapes bank/exchange/merchant"
+else bad "enrich unit failed"
+fi
+
+echo
+echo "=== public HTTPS (live stack) ==="
+for name_base in "bank|$BANK" "exchange|$EX" "merchant|$MER"; do
+  name="${name_base%%|*}"
+  base="${name_base#*|}"
+  echo "-- $name ($base) --"
+  code=$(http_code "$base/intro/")
+  if [ "$code" = "200" ]; then ok "$name /intro/ HTTP 200"
+  else bad "$name /intro/ HTTP $code"
+  fi
+  # live HTML may lag deploy — warn only if missing script after we expect it
+  if grep -q 'goa-amount.js' /tmp/landing-test.body 2>/dev/null; then
+    ok "$name live HTML references goa-amount.js"
+  else
+    note "[WARN] $name live HTML has no goa-amount.js yet (deploy pending)"
+  fi
+
+  code=$(http_code "$base/intro/stats.json")
+  if [ "$code" = "200" ] && "$PY" -c 'import json,sys; d=json.load(open("/tmp/landing-test.body")); sys.exit(0 if d.get("ok") else 1)'; then
+    gen=$("$PY" -c 'import json; d=json.load(open("/tmp/landing-test.body")); print(d.get("generated_at_human") or d.get("generated_at") or "?")')
+    ok "$name stats.json ok (gen=$gen)"
+    # enrich live payload
+    if "$PY" "$ROOT/scripts/taler-landing/enrich_stats_alt.py" /tmp/landing-test.body -o /tmp/landing-test.enriched.json >/dev/null 2>&1; then
+      ok "$name live stats enrichable with amount_alt"
+    else
+      bad "$name live stats enrich failed"
+    fi
+  else
+    bad "$name stats.json HTTP $code / not ok"
+  fi
+
+  code=$(http_code "$base/intro/stats-run.json")
+  if [ "$code" = "200" ]; then ok "$name stats-run.json HTTP 200"
+  else bad "$name stats-run.json HTTP $code"
+  fi
+
+  code=$(http_code "$base/intro/goa-amount.js")
+  if [ "$code" = "200" ] && grep -q 'GoaAmount' /tmp/landing-test.body; then
+    ok "$name goa-amount.js live"
+  else
+    note "[WARN] $name goa-amount.js not live yet (HTTP $code) — deploy-landings.sh needed"
+  fi
+done
+
+echo
+echo "=== result: pass=$pass fail=$fail ==="
+if [ "$fail" -gt 0 ]; then
+  exit 1
+fi
+exit 0