An experienced PHP programmer needed to integrate a custom shopping cart with Yahoo's Merchant Account to accept payments. Merchant account is already set up, integration of custom cart will only affect one page of the 4 pages cycle. Programming/ functionality/ user experience for a 4 part section. The HTML/ CSS is already completed. I just need the programming done. I imagine this job will take at most 8 -14hrs. I would like it done by tomorrow morning. I prefer an American, but if English skills are good then I'd be happy to work with you. We also need a few errors to be fixed with the ordering process. We need to have this completed within 1-2 days so that we can launch it immediately. In order to understand the scope of the job, you'll have to got through the ordering process and reference the attached PowerPoint. - Most crucial element is making sure the UI is user-friendly - All files must be fully functional upon final delivery I need a reliable a provider who is experienced, who communicates frequently, and can meet the deadline. Must be able to start immediately, and have a completed project, or at least in beta test, no later than Monday am US eastern standard time. Desired Skills: CSS HTML PHP RTML Keywords: Web Programming, PHP, HTML, CSS, RTML