diff --git a/src/js/controllers/buyAmazon.js b/src/js/controllers/buyAmazon.js
index 856888e68..fa68f3c60 100644
--- a/src/js/controllers/buyAmazon.js
+++ b/src/js/controllers/buyAmazon.js
@@ -223,7 +223,8 @@ angular.module('copayApp.controllers').controller('buyAmazonController', functio
     var dataSrc = {
       amount: parsedAmount.amount,
       currency: parsedAmount.currency,
-      uuid: wallet.id
+      uuid: wallet.id,
+      buyerSelectedTransactionCurrency: coin.toUpperCase()
     };
     ongoingProcess.set('loadingTxInfo', true);
     createInvoice(dataSrc, function(err, invoice, accessKey) {
diff --git a/src/js/controllers/buyMercadoLibre.js b/src/js/controllers/buyMercadoLibre.js
index 5ac73ac00..cba6d7bac 100644
--- a/src/js/controllers/buyMercadoLibre.js
+++ b/src/js/controllers/buyMercadoLibre.js
@@ -221,7 +221,8 @@ angular.module('copayApp.controllers').controller('buyMercadoLibreController', f
     var dataSrc = {
       amount: parsedAmount.amount,
       currency: parsedAmount.currency,
-      uuid: wallet.id
+      uuid: wallet.id,
+      buyerSelectedTransactionCurrency: coin.toUpperCase()
     };
     ongoingProcess.set('loadingTxInfo', true);
     createInvoice(dataSrc, function(err, invoice, accessKey) {
diff --git a/src/js/controllers/topup.js b/src/js/controllers/topup.js
index ee47872cc..35902ac65 100644
--- a/src/js/controllers/topup.js
+++ b/src/js/controllers/topup.js
@@ -189,7 +189,8 @@ angular.module('copayApp.controllers').controller('topUpController', function($s
     $scope.amountUnitStr = parsedAmount.amountUnitStr;
     var dataSrc = {
       amount: parsedAmount.amount,
-      currency: parsedAmount.currency
+      currency: parsedAmount.currency,
+      buyerSelectedTransactionCurrency: coin.toUpperCase()
     };
     ongoingProcess.set('loadingTxInfo', true);
     createInvoice(dataSrc, function(err, invoice) {
diff --git a/src/js/services/incomingData.js b/src/js/services/incomingData.js
index 6c9d93c33..845c4fe0b 100644
--- a/src/js/services/incomingData.js
+++ b/src/js/services/incomingData.js
@@ -111,7 +111,7 @@ angular.module('copayApp.services').factory('incomingData', function($log, $stat
     if ((/^bitcoin(cash)?:\?r=[\w+]/).exec(data)) {
       var c = data.indexOf('bitcoincash') >= 0 ? 'bch' : 'btc';
       data = decodeURIComponent(data.replace(/bitcoin(cash)?:\?r=/, ''));
-      payproService.getPayProDetails(data, function(err, details) {
+      payproService.getPayProDetails(data, coin, function(err, details) {
         if (err) {
           popupService.showAlert(gettextCatalog.getString('Error'), err);
         } else handlePayPro(details, coin);
@@ -132,7 +132,7 @@ angular.module('copayApp.services').factory('incomingData', function($log, $stat
         var amount = parsed.amount ? parsed.amount : '';
 
         if (parsed.r) {
-          payproService.getPayProDetails(parsed.r, function(err, details) {
+          payproService.getPayProDetails(parsed.r, coin, function(err, details) {
             if (err) {
               if (addr && amount) goSend(addr, amount, message, coin, shapeshiftData);
               else popupService.showAlert(gettextCatalog.getString('Error'), err);
@@ -154,7 +154,7 @@ angular.module('copayApp.services').factory('incomingData', function($log, $stat
 
         // paypro not yet supported on cash
         if (parsed.r) {
-          payproService.getPayProDetails(parsed.r, function(err, details) {
+          payproService.getPayProDetails(parsed.r, coin, function(err, details) {
             if (err) {
               if (addr && amount)
                 goSend(addr, amount, message, coin, shapeshiftData);
@@ -197,7 +197,7 @@ angular.module('copayApp.services').factory('incomingData', function($log, $stat
 
             // paypro not yet supported on cash
             if (parsed.r) {
-              payproService.getPayProDetails(parsed.r, function(err, details) {
+              payproService.getPayProDetails(parsed.r, coin, function(err, details) {
                 if (err) {
                   if (addr && amount)
                     goSend(addr, amount, message, coin, shapeshiftData);
@@ -215,7 +215,7 @@ angular.module('copayApp.services').factory('incomingData', function($log, $stat
       // Plain URL
     } else if (/^https?:\/\//.test(data)) {
 
-      payproService.getPayProDetails(data, function(err, details) {
+      payproService.getPayProDetails(data, coin, function(err, details) {
         if (err) {
           root.showMenu({
             data: data,
diff --git a/src/js/services/payproService.js b/src/js/services/payproService.js
index 96ed90441..6cd83ef9a 100644
--- a/src/js/services/payproService.js
+++ b/src/js/services/payproService.js
@@ -5,11 +5,12 @@ angular.module('copayApp.services').factory('payproService',
 
     var ret = {};
 
-    ret.getPayProDetails = function(uri, cb, disableLoader) {
+    ret.getPayProDetails = function(uri, coin, cb, disableLoader) {
       if (!cb) cb = function() {};
 
       var wallet = profileService.getWallets({
-        onlyComplete: true
+        onlyComplete: true,
+        coin: coin
       })[0];
 
       if (!wallet) return cb();