Good morning MS,
Happy to give review .
Today my topic is paytm.paytm the cashless payment.paytm is very nice app for todays 21th century.After demonetization of 500 and 1000rupee note in india.paytm is very useful app.every person has not change of rupee.For this u should download from paytm .In app u can add money as u wish.then go to any shop u scan barcode.then money will go to scannned barcode which is owerner shop.it is very very very usefull app.in this app u can book movie ticket and buy all thing as u want.
Thank you MS.