ABCD UPI Cashback 2026: Get Flat ₹100 Cashback on ₹500 Transaction ABCD UPI Cashback 2026: Get Flat ₹100 Cashback on ₹500 Transaction August 20, 2026 4 Min Read 0 11348 ABCD UPI Cashback 2026: Make an eligible merchant QR transaction of ₹500 or more and get flat… Freebies & Contest admin