Typically, there are different cashback rates awarded for specific spend categories such as domestic spends (purchases made in AED), international spends (transactions in non-AED currencies) and so on. In general, most banks offer cashback to customers in the range of 1% to 1.5% of their spend. This might vary based on an individual spend patterns. Also, cashback rewards are awarded only for spend up to the credit limit of the credit cards.