April Fool’s Day comes once a year. Some people may spend days thinking up gags to pull on their friends and family, while others love a little impromptu prank here and there. No matter which way you do it, the goal is the same—to relax ourselves and be happy on this special day.

To celebrate this day, SourceTec Software has prepared a small game for all users. Hit the button “Start” and game begins. Many pictures switch at the high speed. When you hit “Stop”, the screen will stop switching. And lucky users who hit the picture with the coupon codes will be rewarded with $10 coupon(valid until April 30). No joke here. Everyone has this opportunity.This campaign runs until April 3, 2013.The coupon is available for all Sothink products. 

SourceTec Software Co., LTD 
http://www.sothink.com 
http://www.sothinkmedia.com