Can I pay with a card?
Yes, you can buy surströmming using a credit/bank card with the most common cards. (Visa, Mastercard and American Express) We uses Stripe to process your payment. It's the same payment provider trusted by well known companies such as Lyft, Kik, Wish, Pinterest, Reddit, and Twitter. We do not handle your credit card information directly.
You can also use PayPal, even if you don't have a PayPal account.
To do that click Pay with a card when checking out as in the picture below.