Is Flint out of business? – Flint - Accept Cards, No Dongles. Invoicing. Review

Is Flint out of business? They can no longer process cards. When I sent in a request for a timeline of when they would be able to process cards their response was not compelling: “Currently, we do not have an exact date for the roll out of our new platform.  We will contact you immediately when it is available.”
Review by A Teacher in Japan on Flint - Accept Cards, No Dongles. Invoicing..