[PREVIOUS PAGE](building.md) ### How do I setup a CCash instance You can with [build docs](https://github.com/EntireTwix/CCash/blob/main/docs/building.md) you can build from source or use the Docker package. ### Why is my username invalid Usernames are restricted by minecraft's requirements * lowercase letters * numbers * _ * length must be atleast 3 and at most 16 characters. ### Is this crypto like krist? CCash isn't a crypto, simply a ledger keeping track of who owns what. ### Why isnt this on a database? Because this usecase requires none of the features a database would offer. ### People are making too many accounts maliciously to fill up space on my server! Consider disabling `ADD_USER_OPEN` in the [build proccess](https://github.com/EntireTwix/CCash/blob/main/docs/building.md). ### My instance is taking up too much storage or RAM Reduce log size and/or use the prune users endpoint to remove dead accounts. ### How do I start an economy I believe setting up a commodities exchange is the best way to get an economy going initially. ### Why not use an economy mod Speed of operations, CCash being external to MC (and so compatible with any version/configuration), and the API are the main advantages to an economy mod.