While creating Virtual Cards you will have to choose whether it's a recurring or a one-time expense.
You can choose Recurring Virtual Cards when you expect multiple transactions over time, it can be weekly, monthly, quarterly, or yearly. A simple example is the monthly software subscription. But, you can also use recurring cards for vendors like Amazon, Instacart, and Uber even if they’re not predictable, but you know you’ll spend money with them often.
One-time Virtual Cards should be used for expenses that you have and you’re not sure if or when they’ll happen again. It can be a gift card from Amazon, a piece of furniture for the office or you're sponsoring an event.