Extra Discount on Select Products in Exchange of Flipkart Coins Claim here
Citi Credit & Debit Cards on Electronics category products like Laptops, Audio, Tablets, IT & IT Accessories: 10% off upto Rs. 1750 on Purchase of Rs. 4999+ (Extra Rs. 500 Off on Credit EMI for laptops worth INR 30,000 and above) from 16th to 20th April source
ICICI Bank Debit & Credit Cards on Mobiles: Rs. 500 off on Rs. 5000, Rs. 750 off on Rs. 15000+ from 16th to 20th April.
Axis Bank Credit Cards, Debit Cards and EMI Transactions on TVs, Washing Machines, Refrigerators, Microwaves, Air Conditioners, Home and Kitchen Appliances: 10% off upto Rs. 1500 (Credit Cards) or upto Rs. 1000 (Debit Cards) from 16th to 20th April source