Ramp now offers the ability to restrict which merchants or vendors certain cards can transact with to help control and monitor your companies spend.
To restrict a merchant on an existing card, click on the card on your Ramp dashboard and click "Edit card". From there, go to "Category and Vendor Controls" and click "Add Restriction":
From there, you can choose either which merchants are blocked on a Ramp card, or which merchants should only be able to transact on that card. For example A, I may not want employees to transact at Amazon, so I would block that merchant. However, if I wanted a card to only be able to be used at Amazon, I would restrict all other merchants.
After selecting which option you wish to use, you will then be able to choose which merchants you wish to block or restrict a card to. Save your changes and then you'll be all set!