Exploit for unlocking some vouchers.

[Shino Myth]

Since their is no thread for bugs or something ill just post it here.
A few days ago i started a run and bought a voucher from a shop, something came up and i left the game.
When i came back to continue the run, i was thrown right back at the shop .... but the voucher was their again :3 so i did what a curious person does and bought the voucher again., i left the game and checked if buying a voucher counts towards your progression and low and behold it does. The voucher in question was the Blank voucher. I bought it, quit to the main menu and open the run again and buy it again.

This however doesnt count for anything in the run itself it just counts towards your meta progression. This also works with other unlocks. Not everything resets in the shop after u bought it. I havent tested it i think but it could potentially also work with discovering jokers and cards without buying them aka just buy them, mein menu, come back and all ur purchases should be reset with the game thinking u have already discovered a joker.

I dont think its a harmfull exploit really, just something maybe to fix in the future

[Scrub]

I do believe there is at least one voucher that requires you to buy a specific voucher 10 times, so this might help "grind that unlock".