Use Samsung Pay to check out in Galaxy Store

It's a hassle entering your card information every time you make a purchase. With Samsung Pay, you can skip straight to checkout by saving your card information in apps like Samsung Themes or Galaxy Store. That way, you can check out securely and quickly.
Note: This feature only works in select Samsung apps.
Save your card when checking out
Never enter your credit or debit card numbers again. Just add them to Samsung Pay while you're already shopping, and they will be there next time.
First, go to an app that uses Samsung Billing, such as Galaxy Store or Samsung Themes. When you find something you like, tap the price. Then, enter your Samsung account's password, and tap OK.
A Samsung Billing menu will appear. Tap the Down arrow next to Payment method, and then choose Credit card. Tap BUY, and then tap REGISTER CREDIT CARD. Enter your payment information and make sure Add card info to Samsung Pay is selected. Then, tap REGISTER and follow the on-screen instructions to complete the purchase.

Next time you check out, all you have to do is select your payment method, and tap Purchase.
Use Samsung Pay in a Samsung app
Once you've added some cards to Samsung Pay, you can access them directly in certain Samsung apps. You'll just need to verify your identity the way you always do in Samsung Pay.
First, go to an app that uses Samsung Billing, such as Galaxy Store or Samsung Themes. When you find something you like, tap the price.
A Samsung billing menu will appear. Tap the Select payment method, and then choose Samsung Pay. Tap Pay with Samsung Pay - your registered cards from Samsung Pay will appear. Choose your desired card, and then enter your billing address.

When you're ready, tap PIN or IRIS, and then enter the necessary security information. Or if you have fingerprint security set up, simply place your finger on your phone's fingerprint scanner. Once your identity is verified, your purchase will complete.
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