Porter accepts PayPal as a payment method alongside credit cards.
All billing is in US dollars, regardless of payment method.
Payments are processed through Stripe, which handles international tax and invoicing automatically. If you need something specific for your country, reach out and we'll work it out with you.
Changing billing details, retrieving invoices, and upgrading or canceling work the same way regardless of whether you pay by card or PayPal β see Billing FAQs (with a credit card) for the step-by-step.