What CMS or plugins does your Web site use?
Our Web site is a custom platform, built from the ground up using Ruby on Rails, MySQL database, and leveraging Amazon Web Services for hosting and data storage/distribution.
The "e-commerce functionality" (the store and donations system) is built using the Spree platform.
There are several very good packaged CMS (Content Management System) platforms available, but when you are evaluating them, ensure that they allow flexible enough template design for your individually considered content strategy and information architecture.
If you desire to build an effective ministry Web site, we recommend that you expend the resources to hire and engage a professional Web development group. If you are interested in specific recommendations for contractors, let us know