https://www.afterpay.com/en-US/how-it-works

How it works:

1) Get the app to shop your favorite brands

2) See your installments and choose Afterpay as your payment

3) Shop in-store: just set up the Afterpay card by logging into your account, add to your digital wallet and tap to pay.

4) Make the first of 4 payments now. Pay the rest over 6 week