BarcodeMan opens a PDF in a new window for printing. If your browser blocks pop-ups, the PDF won't appear and nothing happens when you click "Generate labels".
Go to BarcodeMan .
Check .
Try generating labels again.
This setting makes BarcodeMan open the PDF in the current tab instead of a pop-up window.
Click the blocked pop-up icon in the address bar (or go to ).
Add your Shopify admin URL to the allow list.
Go to .
Find your Shopify admin URL and set to .
Click the blocked pop-up notification bar at the top.
Click .
Go to .
Add your Shopify admin URL to .