BitPay processes payments using the most secure payment network: Bitcoin.
We are often asked whether we will accept credit cards, PayPal, or alternative digitized currencies. These forms of payment are more vulnerable to various kinds of payment fraud, and BitPay currently has no plans to add these payment options.
Additionally, though we understand that competition among currencies is important, we do not currently have plans to accept any cryptocurrency other than Bitcoin.
If you wish to pay a BitPay merchant but only have other cryptocurrencies, you can pay with any cryptocurrency via cryptocurrency exchange Shapeshift.io.