I don't know if this is a topic that belongs here but I did a quick search and didn't find anything: I'm trying to work with the Google Shoping app and the Merchant Center to get the shoes I'm selling on my Shopify store listed on Google Shopping. It's a pain.
Essentially the Google Shopping app and Merchant Center need a value for the size, except with shoes there are multiple sized that appear as variants of the product. The Google Shopping app only allows one entry for size in their dialog box (image attached) and both the app and the Merchant Center keep sending back the products as having a missing or invalid size error.
Does anyone have experience with this? Is there any way I can go about getting this fixed?