Rules Itrade Question

Hey Guys
The thing is that i wanted to ask you is that for example a person is selling me traffic and i buy traffic from him and after that i provide him with and itrader for his great service and then after a month i want to order traffic again and i do so and he delivers me traffic that was required so i wanted to ask you guys can i give him itrader again or its for 1 time per thread ?

 

you can give as much itrader as you want to 1 person, but it will only read as 1 itrader