I am looking for a shopping cart to implement on a simple website instead of the default paypal cart that is used with their add to cart buttons (I don't like the non-styeable new tab/window cart). However, I really like the ability to simply add the buttons to existing pages. I do not have a lot of products and do not want to deal with a storefront and complex templates.
The main features I need:
Self-hosted
Easy to implement with existing website (copy and paste button code, etc.)
Ability to have variations on one button with different prices (dropdown with sizes, colors, etc.)
Ability to track inventory and disallow out of stock orders
Ability to pass cart details to PayPal Website Payments Standard
I have seen most of the large storefront options: oscommerce, zencart, cubecart, opencart, prestashop, magento, cs-cart, lemonstand, etc. but these are way more than I need. I don't need the storefront or customer accounts or templated pages, etc.
I have seen e-junkie, which is not far off from what I would like, but it is not self-hosted and I would prefer an in-site cart (or dynamic overlay cart) rather than a lightbox or new tab/window cart.
I also love the paypal minicart and its implementation, but there is no way to track inventory.
So, does anyone have any recommendations that might meet these requests?
