Found the answer in an old e-mail from Lynn:
Unfortunately, there really is no good way to issue a negative "check" for a
vendor credit. Another thing on my ever growing list. Use AP-B and enter a
voucher and use GL-B and enter a Cash Receipt to the credit card account
posting the other side to the same account used for the AP Voucher. Then
cut a $0 check using the voucher and credit to clean up the aging.
Lynn Pantic
IS Tech Support
Solutions and Support for DBA Manufacturing
www.istechsupport.com IS Tech Support, Inc is an independent company and not affiliated with DBA
Software