Pay with Amazon in installments with Klarna

Buy on T-Shirt Box by paying conveniently in installments with Klarna and Amazon!

Klarna is the smooothest & safest way to get what you want today, and pay over time. No catch. Just Klarna.

So, how does Klarna work?

Shop at your favorite stores—in our app, at your local mall, or anywhere online—then, checkout with Klarna. From finding what you love, to paying over time, we make every step smoooth.



Start using “Sign in and pay with Amazon” today, by registering with your Amazon account data.

Thanks to the collaboration with Amazon, offers a new payment method that will save you time and money in your online purchases.

If you have an active Amazon account, you can make purchases on without registering again.

Amazon Payments is a service that allows you to send payments for products and services using the payment methods already associated with your account.

To buy, follow these steps:

1. Add the products of your interest to the cart

2. When paying, use the access data (e-mail address and password).

3. Accept the terms and conditions of use.

4. Complete the payment by selecting the “Pay with Amazon” payment method.

5. Receive by email from the detail of the order and the confirmation of the payment made.