Which UPI app is currently offering you the highest Cashback?

Hello Everyone, Apart from CRED which other apps are you guys using for making UPI payments and/or online money transactions/transfers and are you getting any kinds of cashback/rewards, if at all?

Would love to know about your experienc...

Looking for a credit card that I can use with UPI since I do a lot of small upi transactions throughout the month. Which is the best one with decent rewards?

What is the best credit card that I should apply for?