Why didn't I receive a shake reward? Hafiz Follow Shake rewards are applicable for the following transactions types only:1) Mobile Prepaid top up 2) Celcom Bill payments 3) Scan & Pay transactions 4) Utility bill payments 5) Parking payments Was this article helpful? Have more questions? Submit a request Return to top Related articles How do I register for a Boost account? Why is my mobile number in use when I register? How does BoostUp work? What happens when I sign in to a new device which is different from the device I registered on? Why am I getting SMS from Boost?