Paytm is a mobile application to do recharge for mobiles initially but it was developed as electronic commerce, payment service and now Paytm payment bank. it was an indian company operated by one 97 communications.layout and design of this app was user friendly.this application enables users to book flight tickets, taxis, movie tickets, broadband, electricity bills, transfer money to other paytm wallets and bank accounts etc.
it was very useful app as for me, you can pay uber rides on paytm, paytm nowdays available on small tea shops also.you can transfer to them immediately.