Print Bin Location on barcode Labels

We use the Shopify barcode label app and it does pretty much what we need except not being able to add the bin location to the labels. I see no way to add a custom metafield to the barcode labels. Am I missing something or is there a work around to add an additional metafield to the label.

Not interested in using another app. Tried several but the basic barcode app prints well without a lot of tweaking needed.

You’ve correctly identified a limitation of the app. It doesn’t allow for custom metafields like bin locations. Since you’re not looking for another app, the only true workaround is a manual one, such as printing the labels and then using a separate stamp or pen to add the bin location. For a permanent solution, you might want to submit this as a feature request to Shopify.