My Monolith Visa® Debit Card will expire soon - what do I do? March 31, 2020 07:45 Updated We will send you a new card before your current card has expired. Please let us know if your address has changed. Related articles Does Monolith monitor my transactions? What are my Monolith Visa® Debit Card limits? What are the fees associated with Monolith Visa Debit Card? Which countries are supported by Monolith? I know a Monolith customer who has died. What should I do?