About: Blinkit is a low-priced online supermarket. You can shop using our mobile app or website to get groceries that are hygienically packed & safely delivered right to your doorstep. So stay home, stay safe, and save big using Blinkit discount vouchers on your next order. To save extra, buy Blinkit gift vouchers and Blinkit gift cards. How to Redeem a Gift Card: Open the Blinkit website or mobile app. Add the items you want to order. Go to the cart and select your shipping address. Proceed to checkout. Enter the code in the “Use Coupons” tab, and click on ‘Apply’. You can make the balance payment via any other available payment mode.