HUMM90 HELP & Support
Using your humm90 Mastercard, Using your humm90 Platinum Mastercard
humm90 interest free card

How do I activate my card?

Log in to my humm90 or download the humm90 app to activate your card

^Up to 110 days interest free on humm90 Mastercard purchases (excluding cash advances) when you meet the Interest Free Criteria. You must pay at least the ‘Alternative amount to avoid interest’ on each monthly statement, by the statement due date. Any outstanding balance after the Interest Free Period reverts to the humm90 Purchase Rate.