diff --git a/web/org.openbravo.retail.posterminal/js/pointofsale/view/payment.js b/web/org.openbravo.retail.posterminal/js/pointofsale/view/payment.js
--- a/web/org.openbravo.retail.posterminal/js/pointofsale/view/payment.js
+++ b/web/org.openbravo.retail.posterminal/js/pointofsale/view/payment.js
@@ -871,11 +871,24 @@
       this.setDisabled(false);
     }, this);
   },
+  blocked: false,
   tap: function () {
     var myModel = this.owner.model,
         me = this,
         payments;
     this.allowOpenDrawer = false;
+    //*** Avoid double click ***
+    if (this.getContent() === OB.I18N.getLabel('OBPOS_LblDone')) {
+      if (me.blocked) {
+        OB.info('Time: ' + new Date().getTime() + '. Done button has been pressed 2 times and second execution is discarded');
+        return;
+      } else {
+        me.blocked = true;
+        setTimeout(function () {
+          me.blocked = false;
+        }, 1000);
+      }
+    }
 
     // Checking Payment before Process
     this.bubble('onCheckValidPaymentList');