You can purchase apps and digital content on Google Play using payment methods from your Google account, and likewise on Galaxy Store. On the Google Play Store, you have many available payment options, such as credit cards, direct carrier billing, PayPal, and Google Play credit. Also, on the Galaxy Store, Apps can be purchased with a credit or debit card, Samsung Pay, phone billing, and so on. If it is your first time making a purchase, your payment method will be added to your Google account or Samsung account. You must sign in to purchase an app on Google Play Store and Galaxy Store. If you don’t have a Samsung account yet, go to How to get a Samsung account and the advantages of having it to get some tips for a Samsung account.