Transmit On Two Channels After Purchased

Help
1

Is there any way to have it where if you purchase something from a vending machine, it will transmit on two channels instead of just one?

2

One thing you can do is for 2 triggers to be connected to the vending machine and broadcast. Another way is wire repeaters.

(Here’s a link to one of my posts with an answer from someone)

3

Thanks! This helped!