Win a Galaxy S5 just by charging Samsung Apps purchases to your O2 phone bill

Wireless carrier O2 has announced a new way to pay for apps purchased through Samsung Apps, Samsung's app store that lives in parallel to Google Play on many Samsung phones and tablets. Now, customers on O2 can opt to pay for these apps by having the purchase price billed to their phone bills in addition to the standard PayPal and credit card options already available. Prepaid customers can even do this by opting to charge their app purchases to their Pay & Go credit.

source: androidcentral