Simple Shopping Cart - please recommend

1 product - authorizenet - custom form fields- mysql

[tobtob]

I've been looking to purchase a simple shopping cart system but could use some help. Everything I find is overkill for what my customer wants.
We need something that supports 1 product easily. The order form has a lot of custom fields but is actually just a simple registration form. We need to process it with authorizenet (AIM) and the customer wants all order info stored in a mysql database with the ability to export the data to excel at the end of the season.
Does anyone know of a simple system that will work?
Thanks.

[FalseDawn]

Sounds like you don't need a cart system, but a custom built page with AIM integration. Outsource the job IMO.

[tobtob]

I thought about outsourcing it but I was hoping maybe an existing script might come with a nice looking built-in backend for viewing the order info.

[limoshawn]

curious to know if you had any luck Tobtob