user registration additionnal fields (address, phone, etc...)

Hi "Stackideas Team" ,

I bought your Payplans Joomla component last week, and I'm very happy with it !
Can you advise me for ont thing please? I need users to be able to enter their address and other contact information when they create their account.
Which plug-in or apps could I use for this request ?

Thanks a lot by advance

Best regards
Philippe