iPhone and Android O2 users are being offered the chance to have a number of exclusive offers plonked onto their iPhone or Android smartphone.

There are 30 main-stream retailers and businesses offering O2 users an exclusive offer. The new venture is called Priority Moments and requires an app to be downloaded. O2 users can text "Moments" to 2020 to download the app.

Once you have the app up and running it interfaces with your smartphone's GPS and offers will be relayed to you which are relevant to the area you are currently in. Some of the companies taking part are WH Smith, Harvey Nichols, Halfords and the Pizza Hut. An example offer is : 50% off top two selling books of the week from WH Smith.

Once an offer lands on your smartphone you tap the offer if you want to buy and receive a discount code which you then give to the retailer. The app is only available to O2 customers and is free. 3G recommend O2 iPhone and Android smartphone users get this app as there is nothing to lose only gains.