Once the transaction is completed, send the user back to the following URL:
This is the subdomain attached to your returns portal at loopreturns.com.
The token you received in response to the POST request
When a customer is satisfied with their cart, they should be redirected back to the app like this. From there, we will process the token and automatically add the items to the cart. All credit and tax calculations will be accounted for at this point and displayed to the customer.
When testing, make sure you came from the user portal. This way, when testing your redirect, the cart will have an actual order to bind to. Otherwise, you will be sent to the order look up page.