Sign up for Travel Card Alerts
Bank of America, the bank that issues MIT’s Travel Card, offers an Alerts program which helps the bank reach you in case they see unusual or suspicious activity that could result in a hold being placed on your card.
Once you sign up for the Alerts program, you can receive a phone call, email, or text message if the bank detects unusual spending. If the charges in question are yours, just confirm with the bank, and they will lift the hold on your card immediately.