TwtQpon allows  you to create online coupons and distribute them through Social Media.  Basically if you are looking to increase  your sales through Twitter, you'll like this application.
It also allows  you to add value to your followers.

So how do you create your TwtQpon?

Go to TwtQpon.com, click on the "Create a Coupon" button and fill out the following information:

• Your Twitter account name, coupon title, and coupon details (in 140 characters or less)
• Include a 700 x 300 pixel image of your logo or whatever image you want
• Specify a coupon code or leave it blank
• Add a redirect URL (your promotion landing page or ecommerce site URL)
• Include an expiration date for the coupon

 
That's it!  Once you create the TwtQpon, you can share it on Twitter, LinkedIn, Facebook, and other sites. Your network will see an update with the information you filled out above. When people click the link, they will be taken to the coupon on TwtQpon.com & then redirected to the URL you included.
 
And the latest release of TwtQpon allows you to brand your TwtQpons….

There are no fixed costs, you can decide how much you want to pay for creating the TwtQpon.  So you pay a one-time fee using paypal (sweet how they lead you right to pay pal and say this money will help support their development and hosting)
and then create your branded TwtQpon. Since your profile travels with your twtQpon, you get additional brand visibility.