Scandinavian auction

A Scandinavian auction is required.
It’s a bit like the soojoo project, but I don’t need plagiarism, but you can see the essence of the script there.
Setting up a payment system, I am not strong in its settings and I hope for your help.
Registration of accounts for how many tickets will be on each account.
I think by going to Soojoo you will understand everything, I need a site with a similar script, but also a simple design. I think it's clear and clear. Write your suggestions.