You can often pay with credit card using Paypal without the need for a Paypal account. When you choose the payment method "Debit or credit card", you may will be shown a form to enter your personal details and credit card information. This will not be shared with Warrior Code.

In some cases you may get a popup which asks you to register a Paypal account or login. Here you are often given the option to skip it. When you don't see that option it's unfortunately something we can't change at Warrior Code and you'll need to register a Paypal account or log into your existing Paypal account to proceed.