On 20 and 21st Prime Day offers on Amazon for Prime customers only.
If you have HDFC cards, you may purchase Amazon Shopping Voucher in Smarbuy portal and do Shopping on Amazon using the voucher.
Returns depends upon card type. If Millenia 6%, if Infinia 16.5%, If Regalia 6.6%
10% if you shop on Tata Nue with infinity card. 5% if you shop at Chroma show room with same card.
ICICI Amazon Pay gives 5% on Amazon