Buy an O2 Lumia 535 or 635 in August and score ?30 Microsoft voucher and free portable speaker

[Windows Central]

Microsoft and UK carrier O2 are gearing up for a promotion that will give you a free Coloud Bang portable speaker, along with a ?30 Microsoft voucher if you purchase a Lumia 535 or 635 in the month of August.

Full story from the WindowsCentral blog...