Contourliving.com typically does not allow the use of multiple payment methods for a single order. Generally, customers are required to choose one payment method to complete their purchase. This policy helps streamline the checkout process and ensures that transactions are processed efficiently. If you have specific questions about accepted payment methods or policies related to payment, it is advisable to check the current web page for the most accurate information. Also, there may be additional options or solutions if you encounter difficulties with payment, which could potentially be discussed there.