You can apply for your PayTM soundbox here. Confirm the payment using PayTM Soundbox, which instantly confirms the payment, in your local language.Use PayTM Business App, to check the details of every transaction.Check-in App notification for the payment receipt.Check SMS Notification of the payment receipt.If you are a shopkeeper/merchant, then you can follow these to stay safe, once someone sends you money:
There are a few ways to stay safe from such Fake/Spoof PayTM scams and scamsters. That can infect the scamster's phone as well.
Also, Read | Truth of Flipkart SmartPack Offer- Is it a SCAM? Dangers to Shopkeepers/Merchants