Is your feature request related to a problem? Please describe.
I wanted to let my player able to buy blocklimit according to their balance, but since i got a lot of ranks in the server, it's pretty difficult to set up a blocklimits upgrade for each players, since basically they'll ladder up the rank according to their play times

Describe the solution you'd like
Because of that i suggesting to make it available to buy blocklimit and/or Claim limit using their Balance, so basically the server owner only need to set up the default block limit and/or claim limit then if player wanted to increase their max block limit they can buy it using their balance

Describe alternatives you've considered
The alternative i got is to create the "add" command to both block limit or claim limit, instead of only "set" command, since this suggestion based on a sum calculation of current max block limit and how many block limit did the player purchased