So there is a new app coming out which claims to give you cash back on purchases you make. My understanding is that they search for applicable vouchers/deals through major vendors that you may have missed. Then the money is credited to your account in retrospect.
There looks to be a good number of international vendors involved in this (like Microsoft) so it’s likely that the app itself will work worldwide. In the final version you upload your credit card details so Dosh can find deals based on your purchases – but they look to be reputable.
Anyway the public Beta version is going to be available to try very soon so head over and sign up for the trial. It looks like they will have a good referral system for making even more money as well.
I will keep you posted as I find out more details, but in the meantime you can signup here.