This is my first post here so please be gentle
I'm in the process of an entire site redesign and have been contemplating a change in our shopping cart system. Currently, our shopping cart is run offsite and is not as customizable as we would like. Because of the nature of my site, where artists sell their merchandise, trying to customize the pre-packaged carts available has proven to be more of a headache than a help.
My next logical step would be to design a custom shopping cart system. I would use session control for cart functions, etc but the main issue is that I need to be able to tie in to Authorize.net in order to automatically take care of credit card transactions. Can anyone give me any guidance or maybe guides to look at for this build? Oh yeah. And my deadline is July 1st along with the redesign.