I do have a super kludgy solution for this. YMMV, but it worked for me.
Create a fake purchase order (under Inventory Management/Purchase Orders) for the items that you have added. I use the template that they have for importing purchase order items. I only populate the names, the variation names, the SKUs, the quantities and the quantity cost. Everything else I leave blank. Since I had to import the items into my Item Inventory anyway, those columns (except the cost) are already created, and I copy and paste them from that import document. The cost I make up so there’s a value there (Square won’t let you leave it blank), but you can put whatever there - even the actual cost!
The first time you do this, It then requires you to create a vendor. I use one of my own email addresses, and leave the rest blank. You can use the same vendor for all “purchase orders” going forward.
Once that’s done, instead of sending, I simply save it as a pdf. It’s still created in Square.
Then, when I create labels, I click on “Select from Purchase Order”, click on the purchase order I just created, and they’re all in.
This method works for me, since all our items are made in-house. I know it sounds like almost the same amount of trouble, but it’s actually much quicker than having to input each SKU individually. Hope this helps!
