What are my payment options? RedVector Support Team Updated December 17, 2020 19:26 December 17, 2020 19:26 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 Block Hours? How do I use my Corporate Authorization Code? How do I place an order online? Just Released: Asset Condition Management: Setting Up an Oil Analysis Program Comments 0 comments Article is closed for comments.