A quick search for trying to get an ad onto a pump led to this site. Pumps are not all the same, some are uploaded via wired or wireless network. Some via USB. If you want to be a solution, try to be the problem and then work your way backwards.
https://www.lcdtvenclosure.com/affordable-gas-station-digital-signage
A quick search for trying to get an ad onto a pump led to this site. Pumps are not all the same, some are uploaded via wired or wireless network. Some via USB. If you want to be a solution, try to be the problem and then work your way backwards.
https://www.lcdtvenclosure.com/affordable-gas-station-digital-signage