To celebrate the upcoming FIFA World Cup 2010, Digital Window is giving away £400 in prizes for Affiliate Window and buy.at affiliates (including US affiliates!) through a game called Spot the Ball.*

Every week until the final World Cup whistle we’ll be giving away £50 to the affiliate who correctly identifies the location of the ball before 6pm GMT each Sunday.

All buy.at and Affiliate Window affiliates are eligible. To get started, click here for this week’s challenge. Good luck!

*Please note that the party pack prize drawing is for UK affiliates only.