I haven't played with Weebly, and I've spent a fair amount of time doing custom development, but I have a store on Shopify. The pricing on the last two tiers is

I haven't played with Weebly, and I've spent a fair amount of time doing custom development, but I have a store on Shopify. The pricing on the last two tiers is very competitive. On the top non-enterprise tier, Shopify is about $180 a month and the feature set seems pretty comparable. Shopify doesn't provide a ton of tools to build your site unless you can do HTML/CSS, so I'd imagine Weebly is stronger in that respect for non-technical users. The email piece seems like an after-thought, once you get beyond a few hundred customers, you will need a more serious solution for email marketing.