How can I remove all personal information from Apple Pay?

On iPhone or iPad, open the Settings app, tap Wallet & Apple Pay, then turn off Apple Cash. For Apple Watch, open the Apple Watch app on your iPhone, tap Wallet & Apple Pay, then turn off Apple Cash.

Close your Apple Cash account or turn it off on a device

On your iPhone or iPad, open the Settings app. Tap Wallet & Apple Pay. Scroll down and tap Show Apple Pay Later Option to turn it off. If ...

Turn off Apple Pay Later on your device

Remove a payment method on your iPhone or iPad · Open the Settings app. · Tap your name. · Tap Payment & Shipping. · Tap Edit, tap the red Delete ...

Remove a payment method from your Apple ID

If one or more of the following 6 options are true then you can't choose None as a payment method then the Billing information is needed . The "None" option will not appear...

1. If you have an unpaid balance or payment due
2. If you have a subscription that automatically renews
3. If you're using the iTunes Store or App Store for the first time
4. If you are not in the country or region you’re creating an Apple ID for
5. If you changed your country or region
6. If you're a part of Family Sharing