Coupon creation(repost)

I want to offer new customers a $10 credit on their next call if they use my appointment calendar. Existing Admin for appointment calendar will manage this feature. It is an enhancement of the appointment software presently on my website. This project was abandoned by another programmer I was working with and is already in progress. The coupon must work with Miva 4.23. Users will access this special offer from the website (graphic ad) which will prompt how it is used (i.e., Get $10 credit on your next call, click here for details). They will receive a $10 credit toward their NEXT call by putting the coupon code they received in an e-mail AFTER they checked out previously. They only qualify for this credit if they used the Appointment Scheduler to make their appointment where they pre-pay a deposit or pay in full. Need to track used coupons to prevent misuse or cheating. Like someone calling and saying they lost their coupon or never used it. Cheaters think they are clever. They must use within 30 days or it expires and they can have only one credit per 30 day period and cannot be combined with any other offers. Need ability to change offer--Example, offering x amount credit for y purchase. In other words, need some flexibility in offer. Like I said, this job has been started and was being worked on but I can't tell you exactly how much work is left to be done unfortunately and it is currently uploaded to the site but has not yet been utilized. Miva experience required. You can see appointment calendar and how it works and where the user would click to redeem their coupon already. Go to [[login to view URL]][1] and click on any white status button (i.e., on-line, offiline, be right back button) on right side of page to engage appointment scheduler. :-) ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform website