u/Main-Carob-8984

Purchase anything which gives 100% supercoins cashback then use it to buy gc, up to 24% can be paid by supercoins. So if you buy something for 336rs on Flipkart and get 336 supercoins as cashback.

Where to use them:

1. If you shop frequently from flipkart then just buy flipkart gc directly from the reward store.

2. Buy any gc from GoSats use upto 24% of supercoins (you can see the max limit in the 2nd image)