We have a number of Facebook and Twitter application aimed at retail clients. Our QR Code-based Scan, Share and Save application for Facebook (or Twitter) allows retailers to give customers discounts when they share a marketing message on their favorite social networks. The way it works is simple. A customers goes to retail establishment to purchase a product or service. The retailer has a poster with a QR Code (generate by the application) and a call to action that promises the customer a discount if they scan the code and share the marketing message on Facebook or Twitter. Once the customer has successfully done that, they show the retailer their mobile device with a message confirming they have completed the task, and then are offered the discount.