Unlimited cash CSGO practice?

Use mp_afterroundmoney 16000, which will give you, and everyone else, up to 16 000 money, which is the maximum, at the start of each round.

It appears the maximum money a player can have is 65535, the command I'm currently using to make this happen is:

sv_cheats 1;
mp_buy_anywhere 1;
mp_maxmoney 65535;
mp_startmoney 65535;
mp_afterroundmoney 65535;
mp_restartgame 1;

Type these:

sv_cheats 1;
mp_buy_anywhere 1;
mp_maxmoney 65535;
mp_startmoney 65535;
mp_afterroundmoney 65535;
mp_restartgame 1;