If you haven't found a solution check out my product. CCQ-FM www.ccq-fm.com We offer PA-DSS certified credit card processing for filemaker systems and web sites. We have a lot of features and also save you money by bypassing the 3rd party gateway.
We will also be at devcon booth # 33
John Morina • CCQ-FM, Inc.
Hi I just used google and came up with this link to start you off! George http://www.360works.com/credit-card-plugin/