(New users) Helpchat - Flat Rs 25/- Cashback on First Recharge of Rs 50/- or above
Coupon Code – RCFIRST50

Minimum Transaction Rs 50
Maximum Cashback Rs 25

https://play.google.com/store/apps/details?id=com.akosha.directtalk

Note :- I tried, but showing This coupon already used on this device. Try yourself.

Also Update Helpchat app.