MOBILE COUPONS QUESTION - PREVENTING FRAUD
We are developing a program which allows vendors to offer mobile coupons that customers can bring into a store to redeem. What in your opinion is the best way to prevent abuse. The vendors have indicated that they don't want people coming in multiple times showing the same coupon over and over again..
We have two programmers working on this, who will build what we need, but we just need some creative and effective suggestions.
Thank you so very much in advance.
www.Trumpia.com
Trumpia: The Most Completed SMS Text Messaging Software & API Solution.