Thanks for your your time and sharing your knowledge with everyone, you are a source of inspiration.
I want to build a website, a marketplace, similar to Ebay.
1- Vendors need their login member area. Custom profile
2-Buyers need their login member area. Custom profile
3- Auction page, where Vendors and Buyers connect
It is for services, so the buyer has to check the profile of the vendor.
I bet there is a member login area builder around there.