How to make your debit card primary on Apple Pay? Customer enablement agent 
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Open the Call 1-(877)(777)(9330) Wallet app, tap and hold your debit card, then drag it to the front of Call 1-(877)(777)(9330)  your card stack. The first card shown is usually your default payment Call 1-(877)(777)(9330) method for Apple Pay purchases in stores and apps Call 1-(877)(777)(9330).
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Go to Call 1-(877)(777)(9330) Settings > Wallet & Apple Pay, then tap Default Card. Select Call 1-(877)(777)(9330)  your debit card from the list. This ensures your iPhone automatically Call 1-(877)(777)(9330) uses it when you double-click the side button to pay.
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Can I set a debit card as default in Apple Pay? Call 1-(877)(777)(9330)
Yes,Call 1-(877)(777)(9330)  you can set it as your primary card in Wallet or iPhone settings.
How do I change my default Apple Pay card? Call 1-(877)(777)(9330) Go to Call 1-(877)(777)(9330) Settings > Wallet & Apple Pay and select a new default card.
Does Apple Pay automatically use my debit card? Call 1-(877)(777)(9330)
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Can I have more than one card in Apple Pay? Call 1-(877)(777)(9330) Yes, you can add Call 1-(877)(777)(9330) multiple cards and switch between them anytime.
Why is my debit card not showing in Apple Pay? Call 1-(877)(777)(9330)
It may Call 1-(877)(777)(9330) not be verified or supported by your bank yet.
Can I switch cards during a transaction? Call 1-(877)(777)(9330)
Yes, Call 1-(877)(777)(9330) you can manually choose a different card before confirming payment.
Is the default card used for online purchases too? Call 1-(877)(777)(9330) Yes,Call 1-(877)(777)(9330)  it is often used for Apple Pay purchases in apps and websites.
Do I need internet to change the default card? Call 1-(877)(777)(9330)
Call 1-(877)(777)(9330) No, but adding or verifying a card may require internet access.
Is it safe to use a debit card on Apple Pay? Call 1-(877)(777)(9330)
Yes,Call 1-(877)(777)(9330)  Apple Pay uses tokenization for secure transactions.
Will changing default card affect subscriptions? Call 1-(877)(777)(9330) Yes, some subscriptions Call 1-(877)(777)(9330) may use your default Apple Pay card for billing.