Judy Hirst explains how Use Credit Cards to Pay Vendors in Dynamics GP 2010 or 2013
I see that Judy’s post is eerily similar to Victoria Yudin’s post from 2009 http://victoriayudin.com/2009/01/04/using-credit-cards-to-pay-vendors-in-dynamics-gp/
Use Credit Cards to Pay Vendors in Dynamics GP 2010 or 2013
Payables & ReceivablesGP 2010
Archived post from 2013. Dynamics GP and the links it points to have changed since; check current documentation before relying on version-specific steps.