What are my payment options? RedVector Support Team Updated July 26, 2018 06:22 July 26, 2018 06:22 Updated Follow We currently accept Visa, MasterCard, American Express and Discover credit cards. Related articles How and when do I pay for my courses? How do I use my Corporate Authorization Code? How do I place an order online? How to Contact Support How do I use my Block Hours? Comments 0 comments Article is closed for comments.