How can I activate my card? Giulia Tarditi 03 August 2017 11:42 Updated Follow The card can be activated inside your Monese app. You can also find step-by-step instructions for the activation here. Related articles How do I activate my Monese MasterCard? My account is locked How long will it take for my Monese card to arrive? Verifying your account How long do different UK payments take to arrive? Comments 0 comments Please sign in to leave a comment.