I built CBICT a website in 2011 using the Lifestyle Theme, then created a mobile stylesheet for it. But the members of the congregation needed a better mobile experience. We were all delighted when Lifestyle Pro appeared. I had a bit of an adventure with the upgrade, though: it turned out that a large part of the database had been duplicated, so before I could set up a local development site, I had to wade through phpMyAdmin and clean out the unused tables.
We had tried two e-commerce systems on earlier versions of the site: Shopp and iThemes Exchange. Since the temple never did get around to setting up a full-fledged online store, they switched to a hosted provider for collecting donations.