You can purchase postage with any type of credit or debit card. We don't take PayPal at this time, but you can pay for postage using the PayPal Business Debit MasterCard. Since Pirate Ship’s software is 100% free, you don’t need to provide any payment information to sign up for your free account, but to purchase postage from USPS® you’ll need to add a payment method.
From your Pirate Ship dashboard, click on Settings > Payment Method and add your credit or debit card, or bank account information. You will only be charged when you purchase postage, and you will only be charged the exact amount of the postage (unless you configure your account to have a Minimum Payment Amount, which can be helpful if you’re purchasing lots of postage and want less transactions on your statements).