1. In Punchh platform click "Settings>Locations"
2. Search for the location and then open it by clicking on the location name on the left hand side of the screen
3. Click on the "Location Operations" button in the upper right corner and select "Enable Barcode Generation at POS?"
4. After doing so you will get a message saying that barcode generation will be operational in a few minutes at the location
and the setting will now look like this: