What I would like to know is that when a customer selects/ adds a design to a t-shirt (I have added a SKU to my designs), that this SKU can be then seen on the Woocommer order file. What I'm looking to achieve is;
There is a parent SKU (the t-shirt, then the size) and when the customer adds the design, that SKU is added to the end of the parent sku. Example, for a county men's t-shirt for Galway. GMT10KY01 - Galway Men's T-shirt Small, Design name. The SKU should be visible on the Order email so that the printer guys know what design has been added to that colour/size of t-shirt in an easy to see way.