Cannot Submit the Checkout iFrame for a Successful Transaction
If you can embed the iFrame but cannot successfully create a new subscription, investigate the following:
- Can you successfully create a new subscription in the Zuora application? Verify that you can create a subscription for the same rate plan for which you created the Checkout page.
- Is the payment gateway configured properly in Zuora? Verify that a payment method can be created in Zuora with the specified payment gateway without errors.
- Can you create a test Checkout page using the provided sample code? If you are able to create a successful transaction with the sample code, then your original issue may have to do with your callback page.