Oh Google it's a tornado of purchases for me Play store one that may be more practical for your users. That said, it will no longer be necessary to encrypt the contact to allow biometrics to be verified by the mobile phone when it comes to acquiring an acquisition through a company application.
At that time, it was necessary to enter a number to authorize the transaction. In this way it is possible to authorize facial unlocking or at the time of biometrics to confirm this procedure. However, the problem is that it was accurate to scan any shape to be able to retrieve it in the device.
In addition, once again, Google offers a type of check per hour to purchase an item on the Play Store. In general, this serves to encourage people to be a means of security for their products running Android, which will also be useful so that they are not the image of their creator.
So that you do not know how to activate this protection camera for purchases, you must enter the Play Store, take your photo and access the configurations. Next, the user must enter the section “Verification of purchase” and activate the ” buttonBiometric verification“. This indicates that this recurso is authorized in manual form, even if the devices use this with Google.