Electric Noon review for Printful: Print on Demand

By far the easiest integration. I've used Wix & eBay. Wix is slow and sometimes a tad inaccurate. eBay doesn't even try to replace the png's or jepgs with the updated design. eBay requires you to download them to your computer and then upload them to your eBay account and on top of that, you have to create a whole new template for each color way. Shopify wins!