php coding help

I have a website. Currently when you sign up for a new account, you go through the steps, and then pay. But if you complete registration and then don't pay, you account is still created. So we need to have this fixed. The second part of this is that all new members need to be identified as new with a color/new. Green bar with the word NEW in it. Please show me some of your PHP code projects and talk with me in the PMB. Let me know what questions you have. This is very simple job for a good coder, budget is really short on this, be advised prior bidding, thanks.