We have worked with eCommerce platform for just about 20 years, we have used OpenCart for the last 10 as our main go to Shopping Cart, although we work with many other popular platforms and carts we have extensive experience working with and customizing OpenCart. We also build custom modules for OpenCart as our customer need. We have used it for over thousands of transactions and have never had a problem with the trust and security of the program. We host all our shopping carts as this allows for better and more secure transactions.
Here are a few examples of some of the shopping carts we have built and host.