The most popular way to offer customizable products to your customers is to do this manually by creating a new product in Shopify, and giving it a name such as "Customize Your Product”.
However, do not connect it to be fulfilled by Gooten.
In the product description you would explain for your customer to email you with specifcs, including the image(s) they want printed.
Once they have placed the order through Shopify, you've collected payment, and received everything you need.
Log into the Gooten Admin Panel, click on "Place an Order" and place the order manually through our Simple Order Form, inputting their information.
The order will be delivered to your customer just as if they had placed it through Shopify.