Rentable claims are different from the regular player claims.
Actually (26/08/2019), only admins can create rentable claims. This will probably change in the future, though.
The owner to the Claiming plugin's developer to implement a basic sell/buy/rent system.
Admin-made rentable claims can be of two types:
- Market Stall (A little stall where you can place your Shopkeeper, located in the Spawn area)
- Plot (A piece of land where you can build, located in the Spawn area. The most important place where you can rent plots is Cobbletown. Some plots can be bought permanently for an higher price.)
The number (and type) of claims that you can own is related to your Rank.