I'm looking to move from Squarespace to Weebly or Wix. This is to setup the ecommerce for my travel photo business. For Weebly, I'd use Ecwid integration. For Wix, I'd use either Wix or Ecwid. I want to sell on Instagram, Facebook, and Etsy too. I need a multichannel solution.

Back in college, I ran travel photo business. I sold greeting cards, calendars, and prints of my work. I suspended that back in December, 2019 when I graduated college with a BBA in Management.I'd like to sell fine art grade prints (up to 60 or 72 inches high depending on method), greeting cards, and wall calendars. The fine art printing will be from a business that supports automated fulfillment. I may do my own fulfillment for calendars and cards unless the demand is there to justify 3PL. I'd work like to work directly with clients for photo murals too.I'm looking at selling on my website, Instagram, Facebook and Etsy. Moving away from Squarespace will be a given for many reasons. I ruled out Weebly's and Squarespace's ecommerce system because I want to use Sumup for payment processing. Sumup is lower cost than Square. It's also why I ruled out Shopify.I'd like a solution that automatically syncs the sales from the website, Facebook shop, Instagram store, Etsy page, and occasional in person sales. I keep finding solutions that don't work with all four. Either they integrate with Etsy or Instagram but not both.What's the best system for integrating and syncing all four sales channels? I'm asking because time and money are all limited. Should I use Ecwid or Wix for the online store? I need something cost effective. What are some other systems worth looking into?Thanks in advance. see hubwealthy.com/wealthy