[Jordan69]

hi , I need help. I've got a server, and It has the job ' DrugDealer'. When people get it, they go to D1 or D2. Then they buy drugs ect; but when they sell, they can keep spamming it.. I don't get it? O_O How do I add a timer, for example they wait 30 seconds before they can sell drugs to someone else again?

Thanks.