Pay by invoice ("bill me later"/"store credit account"/Pay Later/Layaway)

[swguy]

v155 Character limit on MODULE_PAYMENT_INVOICE_TEXT_TITLE

When people select to pay by invoice I want to put my payment details on their invoice.

I do not want to print payment details on every invoice, only the ones that are not already paid (by paypal, credit cards, et.)

I would suggest modifying the invoice rather than doing what you are doing.