payment pack

Hello,

I’m new to wordtpress its quit easy ??

Well nouw , i’m wurking on a marketplace where people can place an advertisment.

I want a custommise pack for registerd users. When you register to my site you get 2 free ads. Afthere that you nead to pay.

It would be super if there is a ip register methode zo people cant cheat the system by making a new email adres to get again 2 free advertisments.

the ip register is not a must.

Who knows the name of the plugin i’m looking for ?

Greetings