There are lots of Online Payment Apps in the market but Google Pay is quite safe for Online Transactions. But if you want to disable the service here is step-by-step guidance to disable your Google Pay Account permanently.

• Open the Google Pay app on your smart-phone.
 

• Tap on your profile picture; Placed in the right corner.
 

• Then Tap on the bank account option & again tap on the account.
 

• Now tap on three dots at top of the right corner & select remove account.
 

• If you have multiple bank accounts linked with Google Pay; repeat the same method to remove other accounts.
 

• Once you remove your accounts tap on settings & Sign out.
 

• After signing out Google pay show you a pop-up message. If you want to reactive your accounts re-launch the app again.