On Dec 18, 2007 10:46 AM, Nan Harbison <nan at nanharbison.com> wrote: > I was going to store the authorize.net transaction id, but not any of the > credit card info. Can I reverse/adjust a transaction with only the id or do > I need to keep the last four digits and exp date as well? You currently need all of that info to manually process a refund. -- Hassan Schroeder ------------------------ hassan.schroeder at gmail.com