* Properly handle slotmin/slotmax rules
* Use a variable to reduce config calls. No reason to process differently half way through a command anyways.
* Update redbot/cogs/economy/economy.py
* Add positive int converter for slotmin/slotmax
* Option to allow bad mins and maxes.
* Update economy.py
Co-authored-by: jack1142 <6032823+jack1142@users.noreply.github.com>