Feature Request: switch to different card with volume keys

[cpy82]

Hello, Would it be possible to integrate the following?

Some kind of self-adjustable timer to automatically switch to the next saved barcode - perhaps only in the favourites area?

Use case: You have a customer card and several discount coupons to scan at the POS. Currently, I mark these as favourites before shopping and then scan them one after the other by manually scrolling through them. It would be nice if these could be scrolled automatically after freely adjustable seconds (milliseconds?), so that you only have to hold the smartphone in front of the barcode scanner.

There should also be something like a start signal. Button? Or even a certain period of time?