Is my debit card number or other information being shared with Apple?
To deliver you the best Apple Pay experience, we will display certain account information on your device, such as data for your recent purchases, for each Card you have selected to use with Apple Pay, but not your full account information. At any time, you can turn off the display of transaction data manually within Apple Pay by adjusting the “Card Notifications” for each Card. We will never share your plastic Card number with Apple. If you have any additional questions about your device’s security features, please contact Apple directly.