Require a Wordpress Plugin to show Coupon

Hi, We are looking for someone who can develop a Wordpress Plugin for us. The wordpress plugin development skills and php knowledge is essential and must provide some proof of previous dealt projects in the same field. Below are some of the requirements- ----------------------------------------------- Go through this video to get an idea of the kind of plugin required [login to view URL] What is not required: 1. No buy now button 2. No timer required 3. No video addition in the plugin required What is required: 1. Admin can add image and/or text as shown in the above video 2. Instead of a running timer, one simple date format for coupon expire should be used (Example: Coupon Expires on 12/09/2011) 3. For Computer websites the plugin must have share this coupon (Facebook, email to friend and Twitter options) and Print this Coupon option is a must. 4. The plugin must able to work on mobile version of the website with Print this coupon option replaced with SEND to friend via (SMS/MMS) option and other sharing options should remain intact. Please note- SEND to friend via (SMS/MMS) option should open up the SMS window on phone and user should able to add the contacts like mass sms service from phone. * The plugin will be tested on Wordpress and Mobile version of the website before releasing the complete payment * Further details will be shared with the right developer. Regards