Amongst the other e-commerce plugins I have reviewed such eShop and WP e-Commerce, YAK Shopping Cart has come to my attention and the author Jason R Briggs describes the plugin as follows:
YAK is an open source, shopping cart plugin for WordPress. It associates products with weblog entries, so the post ID also becomes the product code. It supports both pages and posts as products, handles different types of product through categories, and provides customisable purchase options (cheque or deposit, basic credit card form, standard PayPal integration, PayPal Payments Pro, and Authorize.net).
Therefore I was interested in testing to see how it would compare to the other plugins I’ve tried.