OSC CRE Loaded Express Checkout

I have a modified CRE Loaded 6.1 version oscommerce site. I am looking for an experienced OSO/PHP person to create/install two functions/contributions and to provide instruction/answer questions, and perform minor modifications if need be, on two existing modules. I’m looking for help with the following: 1. Create/install/modify an expedited checkout process. 2. Install USPS shipping labeling 3. Provide instruction on how to use, and modify if necessary, Gift Certificates. The Gift Certificates module that came with CRE Loaded is intact. (I believe that all of the functionality is on the web site. Gift Certificate controls appear in the admin. I am not sure how the process works of making certificates available for purchase and how they are redeemed.) 4. Provide instruction on how to use, and modify if necessary, Affiliates. The Affiliates module that came with CRE Loaded is intact. (I believe that all of the functionality is on the web site. The Affiliates controls appear in the admin. I am not sure how the process works of setting up affiliates, tracking sales and paying works.) Please read the attachment for more details. I tried to detail it as much as possible to give you a better understanding. Payment will be placed in escrow before the project begins. The work is to be performed on my test site. Payment will be release once the modifications have been successfully tested and a list of altered/added/deleted files has been received. (I need to know which files you changed/added in order for me to incorporate those changes to my live site.) Please supply examples of your work. I am especially interested in seeing examples of expedited checkout processes. Please state what work you intend to do or if there is some part of the project you will not perform. If you cannot supply examples of your work, please do not bid. Bids that simply state “pick me” or “I can do it” will not be considered. If you have any questions/suggestions, please contact me. (Unfortunately, I will be unable to respond from Thursday pm until Saturday am.)