What are my payment options? RedVector Support Team Updated June 01, 2019 13:44 June 01, 2019 13:44 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.