MW_Storecreditpro

1. Open mw_storecreditpro/checkout/onepage/credit.phtml and find the following line:

   updateCheckout();
   

   replace it with:

   if ('undefined' !== typeof updateCheckout) {
       updateCheckout();
   }
   if ('undefined' !== typeof FireCheckout) {
       checkout.update(checkout.urls.shopping_cart);
   }
   

2. Open tm/firecheckout/checkout/payment.phtml and insert the following code:

   <?php echo Mage::helper('core/mwstorecreditpro')->formOnepageCheckoutCredits(); ?>
   

   Replace the next code:

   var payment = new Payment('payment-method');
   

   with

   var payment = new Payment('checkout-payment-method-load');