Cre Loaded enhancement and Bug fixing.

Hi There, We have following requirements for our project. 1) In our store there is a small bug in Checkout process. * We had proper running website before we'd given for small enhancement; but the provider couldnt fix the bug which was created by them. * As soon as customer check out he should see entry screen for Shipping address (thats working fine) * then after entering Shipping address customer will go to next step * in this page (Confirmation page) delivery address should come up (it was comming before but after one enhancement it disappeared also in the INVOICE and customer order confirmation email it is not passing) <<<---- We would like you to fix this problem. 2) we would like to turn on the AFFILIATION SYSTEM for our CRE store. * We would like learn about how to operate this like: ## do we need to create banners/text link for affiliate? ## how we can set up affiliate commission ? etc...................... in detail. 3) To market our site, we are going to appoint agents. This agent system should work like following: # customer will enter the agent code in check out. # as soon as valid agent code entered customer should get X amount of discount. # The agent should also get x amount in their account as the commission. # The agent should see the report bi-weekly. # We should have the ability from the admin panel, that we can define the customer discount if they enter agent code. # we should have the ability from the admin panel, that we can define AGENT discount Percent for each agent. ******** FOR AGENT ENHANCEMENT YOUR INPUTS AND ADVICE WILL BE HIGHLY APPRECIATED ************* Please feel free to ask us before committing for this project. ENHANCEMENT 1 is TOP PRIORITY AND ITS very VEry VERY URGENT....... we would like to finish above all tasks in very quikly and in real time. Thanks & Regards.