Get cashback when you spend at LivingSocial - 13.2% for new customers, 1.65% for existing Lifestyle customers. If you've already spent with LivingSocial you could potentially get the new customer bonus by using a second email address.
To get it:
2) register if necessary, then click through to LivingSocial from the above page
3) you will get cashback into your Top Cashback account (you can cash this out onto a Revolut bank account)
Note that the cashback is based off price excluding VAT.