Thread '10K RuPay Gift Card + multiple quantity at Rs80 delivery charges + 5% SBI Cashback credit card or 5% HDFC millennia credit card'
since you do not have permission, for research purpose - hints
10K rupay gift card
80rs. delivery charge (so must be selling somewhere, preferably online shopping portals)
5% sbi cb = available all online, not much helpful
5% hdfc millennia = works only specific websites, so must be one of the website selling that 10k giftcard with 80rs. delivery charge.
and forgot: stock can be over, so once found the page keep checking when its back purchase.