Activating a credit card is crucial for safe transactions. Responsible usage is key to avoid high interest rates and debt.

Commissions do not affect our editors' opinions or evaluations. Before you can use a new credit card, you’ll have to activate it by following the included instructions when it arrives.

Credit cards are, without doubt, indispensable financial tools in today’s digital era that offer convenience with security.

To activate your card, enter the URL listed on the removal label on the front of the card. You will be directed to a secure Citibank web page (HTTPS), where you can ...