I used freecharge app, for recharging mobile balancs and dth services. I saved one debit card in the app, for easy payments. But turned out that, i was having many deductions recently from 10 to 50 rupees every now and then. I contacted the bank and they had no clue, where the money was leaking they advised me to replace my debit card, and i did…, but ever since i deleted freecharge account, deductions doesn't happen anymore.
Interestingly, i didn't even received any otps for those deductions.