I had initially planned to use ModernBill but have decided not to for a few reasons.

Now I am planning to take orders via this secure order form (http://www.p-kotech.com/secureorder.html) and processing the credit card orders manually (instead of automatically processing them). I also plan to use Quickbooks from for invoicing.

This method appeals to me because it will be easier to create forms for my needs. Also I won't have to worry about storing customers CC info on a server.

What are your opinions on this system? Thanks, Andyc