How long do I have to pay? Online Auction Support April 05, 2017 02:18 Updated Follow You have 48 Hours from date of sale to get your payment in. After that, you will be required to pay a $100/day late fee. Related articles What are the Arbitration rules for CFAA? How long do I have to arbitrate a vehicle I purchased online? What type of transportation services do you provide? Comments 0 comments Please sign in to leave a comment.