How do I update my credit card? Chuck August 04, 2021 19:34 Updated You may update your credit card by logging into your ZOLEO account at https://www.zoleo.com/ and selecting the Payment Info section in the menu. Related articles How do I update my credit card? How do I make a payment? How can I view my monthly invoice? How do I add check-in and SOS Contacts? How do I cancel my monthly service plan on a Mobile Phone or Tablet? Comments 0 comments Please sign in to leave a comment.