Online shoppers in the UK can get hold of free iTunes songs while they shop at a host of online retailers, thanks to shopping portal site, works on an affiliate basis with a host of shops, including Expedia, PC World, boots, and more.

To get free tunes while buying, shppers just need to register with They'll earn free iTunes codes depending on what they buy in the affiliated stores, and also by recommending the service to friends.

There's no limit to the number of iTunes tunes available through this promotion.