This Ecommerce solution has intrigued me from the very beginning. But I passed it over initially because I "just knew" that an open source solution just couldn't be good enough for me or my customers. Boy, was I wrong. Now, I'm not going to lie. As an open source solution, it is now and likely always will be in some stage of development. And I'm sure there might be some feature that you want that isn't in there yet. But honestly, the ONLY thing that I've wanted that this didn't provide was the ability for my customer to upload a picture that I could then sell them printed on a canvas or a coffee mug. But no system out there except one has that feature, and that one (which I will not name) is aweful. I shelled out hundreds for it, and took it down just two years later and replaced it with NBS! NBS is so easy to use. It's really intuitive. And that's a good thing because the devs (who are super responsive) are busy coding, and therefore the documentation lags behind. But to be sure, if you just follow the guides they provide for installation, you will be up and running in minutes. PayPal integration was a snap - far easier that other stores out there. And there are a handful of other payment providers too. And they even have a Manual Payment option built right in that is extremely helpful in the right circumstance. I highly recommend this product.
I love this theme. It is as customizable as you can imagine. I'll never use 1/100th of the possibilities. The only complaint that I have it is honestly that there ARE so many options. I want to try them all and just don't have time. The documentation is good! And the few times I've reached out to the devs for some help, they have been quick to respond and spot on with their advice. I think this is a TREMENDOUS value for what you get.