I have good news for you, after releasing the first stable Publii version we have a plan to implement eCommerce functionality,
we will surely support Snipecart https://snipcart.com/blog/publii-static-cms-html
Awesome and amazing solution!!!
Im using ecwid because has flexibility and freemium. Support custom payments, local bank transfer, and there’s no 2% fee for freemium.
So far i looking for ecwid alternative but still can’t find.