diff --git a/addons/account/edi/invoice_action_data.xml b/addons/account/edi/invoice_action_data.xml
index 7cc4f4978f7..0501c86635b 100644
--- a/addons/account/edi/invoice_action_data.xml
+++ b/addons/account/edi/invoice_action_data.xml
@@ -49,7 +49,7 @@
        % endif
     </p>  
     
-    % if object.company_id.paypal_account and object.type in ('out_invoice', 'in_refund'):
+    % if object.company_id.paypal_account and object.type in ('out_invoice'):
     <% 
     comp_name = quote(object.company_id.name)
     inv_number = quote(object.number)
diff --git a/addons/portal_sale/portal_sale.py b/addons/portal_sale/portal_sale.py
index 818da5e8784..7cda77ed9ea 100644
--- a/addons/portal_sale/portal_sale.py
+++ b/addons/portal_sale/portal_sale.py
@@ -67,7 +67,7 @@ class account_invoice(osv.Model):
         result = dict.fromkeys(ids, False)
         payment_acquirer = self.pool.get('portal.payment.acquirer')
         for this in self.browse(cr, uid, ids, context=context):
-            if this.state not in ('draft','done') and not this.reconciled:
+            if this.type == 'out_invoice' and this.state not in ('draft','done') and not this.reconciled:
                 result[this.id] = payment_acquirer.render_payment_block(cr, uid, this, this.number,
                     this.currency_id, this.residual, context=context)
         return result
diff --git a/addons/portal_sale/portal_sale_data.xml b/addons/portal_sale/portal_sale_data.xml
index 8239f1cbcca..43d0bba27a3 100644
--- a/addons/portal_sale/portal_sale_data.xml
+++ b/addons/portal_sale/portal_sale_data.xml
@@ -150,7 +150,7 @@
            href="${signup_url}">View Invoice</a>
     % endif
     
-    % if object.company_id.paypal_account and object.type in ('out_invoice', 'in_refund'):
+    % if object.company_id.paypal_account and object.type in ('out_invoice'):
     <% 
     comp_name = quote(object.company_id.name)
     inv_number = quote(object.number)