Bolt is — believe it or not — the world’s first end-to-end product for accepting payments online. By integrating the entire stack, we allow any merchant to provide dead-simple checkout to their customers with dramatically less cost and effort. Bolt also does end-to-end payment processing and is the first to offer 100% fraud coverage.
expressCart is an open source, fully functional Node.js shopping cart with Stripe and PayPal payment options built in by default. expressCart is a searched based shopping cart, meaning it doesn't have categories but rather indexes products by keywords and title.