Cannot override default bank account payment method when printing AR Invoice?

Hi All,

Using Oracle R12.1.3.    I am trying to override the default payment method (bank account) when printing the AR Invoice for a customer. 

Not sure what I am missing but it keeps printing the default bank account.  Can someone please help point me in the right direction?

1) Setup the Receipt Class for the Handelsbank which is what I want to print on the customers invoice:

The Citibank bank account is what th the invoice keeps printing: 

2) The receipt source is automatic - I have feeling this might my problem:

3) I have on the customer: set the receipt method on the payment details tab at the org and site level.