I am trying to buy shipping for one single item and have installed the QZ Tray One-Click Printing recently. When I choose my printer and then click "buy shipping" it gives a message that it is printing with the circular arrow, but it does not. I had no problems before I installed the QZ Tray.
Good afternoon @Seller_vh6MYNhZYU0rA,
I haven't read other reports of issues with QZ Tray so this may be a one-off issue. Is this still occurring for you at this time?
- Bryce