I have a wordpress project in which i have to let the client register in my site. And the registration is paid. And there are many options of registering like: 1 person 100, and if he choose to add a partner then 80 is added and again if he wants to add a child below 18 yrs 50 added then so on. And other option is group of 5 member registration are charged 200. These are the registration requirement. I have used s2 member for this but s2 member has only membership level for registration in which for every option there need to be different registration form, but i need to register the members stated above in one form. So how can i do this with wordpress. Could someone kind enough to help me out its been a headache for me and i have to solve this in any manner. Thanks in advance.