I'd like a simple ecommerce solution, but don't want to use PayPal. I already have authorize.net set up, so I would rather use that option. Simple Commerce seems to be designed to work around PayPal. Is there a way to make it work with authorize.net? Are there alternative solutions to Simple Commerce that do not cost?
I don't know of any free alternatives for Authorize.net.
Charge (http://devot-ee.com/add-ons/charge) is an affordable ($45) method to integrate Stripe.com and might be a good middle ground solution between Simple Commerce and a true eCommerce add-on such as CartThrob or Exp:resso Store.