Bedwars Dropper Upgrading system

Both repeaters?

they said for each upgrade you need two repeaters “Repeater 1 and Repeater 2”
as in Item Purchased ----> stop repeater 1
Item purchased -----> start repeater 2
item purchased ------> activate vending machine upgrade 2

Oh you deactivate the old repeater when you activate the new one

how does that work? is the old repeater connected to something?

What’s your current setup right now?

so any ideas on ways to make this work?