Shop from Amazon Summer Sale Lightning Deals.
SBI Debit & Credit Cards – 10% off upto Rs. 1500 on Purchase of Rs. 3000+: As long as Rs. 3000 or more is charged to your card while making a purchase, you will get an Instant Discount on the purchase. (Terms & Conditions)
Amazon: Summer Sale Lightning Deals (On Mobiles select Desktop site > under All Deals)