Since an ecommerce works exclusively online, something that you need to be extremely wary about is data protection. Because of that, you need to look for a platform that will make you feel confident that you are meeting all of the necessary standards when it comes to collecting payments online. The PCI, or the Payment Card Industry, has certain standards in place when it comes for an organization’s security, so the platform you work with needs to follow those standards. Shopify’s shopping cart is the perfect choice because it supports, both, credit card and PayPal payments and it will also allow you to integrate with any other payment gateways of your choice. When it comes to WebSphere, the WebSphere Commerce Payments supports a variety of different online payment options perfect for b2b ecommerce and it also behaves like a cash register for your site. Both of these solutions will allow you to run your online operations safely.