I'm 100% set on using Shopify as my main store platform, but then there are so many different middle-man like platforms to choose from.
I've read threads saying I should use Amazon Merch, but then they have a fulfillment middle man like teelaunch being used. I've also tried teespring before. Another article I read suggested a shopify store with a fulfillment company called Printful.
So I'm confused as to what combination of these platforms will work the best? What's the point of having an Amazon store being ran through a shopify store? Couldn't I just create tee-shirts and products on teespring and link them to my shopify store? Or am I not understanding how the relationship between amazon merch and shopify works?