Paytm app has added a shortcut that takes you directly to payment page

This is not available through app shortcut which is a shame.
There is a Paytm widget which I could not get to work. As soon as I drop it, it opens the app instead of dropping the shortcut on the home screen.
I got this shortcut from the context menu on the payment page.

it also now has passcode support so you can use a four digit code instead of your device's own security feature.

recent scans section show recently scanned qr codes so that you do not have to scan them again.