www.mercurycards.com/activate – Access Your Mercury Mastercard

After responding to a Mercury Mastercard credit card offer and getting approved, new cardholders can access their account online at the Mercurycards activate website.  After activating your card the next step is signing up for an account and managing your account online. How to Activate the Mercury MasterCard The activation process can be started via … Read more

By continuing to use the site, you agree to the use of cookies. more information

The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.

Close