Your Virtual Card will expire 24 hours from the time it was issued. Once the card expires, you can easily regenerate another Virtual Card to use with that specific retailer by clicking on the link in the original email or text message. Just follow a few short steps and you're ready to get shopping!
P.S. Once you've been approved for a Virtual Card, you won't need to complete a new application each time you generate a new one. This means that regenerating your Virtual Card won't affect your credit score!