Why isn't Form of Payment saved to Salesforce for eCheck bank transfers with Authorize.net?

If you use Authorize.net, you can enable bank transfer as a payment method on your Donation forms. You can also enable Salesforce integration for your Donation forms so payment data is sent in real-time to Salesforce.

If you have done so and you see that the Form of Payment field on the Lead and Opportunity object is not being populated for eCheck transactions, add the following as a picklist option to the Form of Payment field on both the Lead and Opportunity object:

Bank Transfer