Living cheap and living large

[Anthony]

You can always steal a page from Isekai (which is presumably reflecting something familiar from JRPGs, if I played them), where you have D-rank, C-rank, B-rank, A-rank, S-rank, etc, adventurers, and to get an adventure from the adventurer's guild you need to be a proper rank of adventure. Thus, status 0 adventurers qualify for status 0 quests, status 1 for status 1 quests, etc. Maybe also it determines which stores you can buy from.