Gift cards come in different denominations like Rs 250, 500, 1000 etc. Some Brands allow you to choose an exact value too, like Rs 116. Once you have selected the value of your gift card, make the payment and the gift card is yours!
Psst: GreatBuyz often has discounts and cashback as incentives to purchasing to gift cards. So check the scheme running currently and pay less to get more. Your secret will be safe with us.