You can use your points from the Alrajhi Mokafa’at program, by: 

1. Open Al-Rajhi App

2. Al-Rajhi rewards program

3. Replace

4. Choose from the rewards store “Styli E-voucher”

Then, you can copy the coupon code, given by Al-rajhi, by adding the coupon in the "apply coupon cell" which's availalbe once you open your Styli bag.