I need some smf help

ok on my site, its a card trading site so when people register i need a box that sayis enter mailing name and address so eveyrone who registers has to enter there name and address so when they trade on my forum site..


www.tradingcardcentral.com

www.sporttscardfreaks.com

those 2 sites have it when you register, and i was wondering how i can do it?


www.sportscardkings.com

thats the site i need it for!

 

SMF have documentation on how to make modifications here: http://docs.simplemachines.org/index.php?board=45.0;sort=subject

Your idea is fairly straightforward, involving probably two database column additions and a single template change.