[DJDhan]

You must be having a player database folder using dini or sql

Just open the player file, eg:
When a player logs in, you open his file and update his ingame stats like

Код:

PlayerInfo[playerid][Kills] = dini_Int(file,"Kills");

Then when you want to check if he has a licence or is he having the required amount of kills like in this example, you do a simple check:

Код:

if(PlayerInfo[playerid][Kills] >= 200)
//do something

It would be helpful to know what you are using to save player stats.