How can I enroll with KOHO? Jess August 11, 2023 18:33 Updated Follow KOHO is also a reloadable prepaid Mastercard that functions very similarly to the STACK card and has extra benefits for users to enjoy. For more information and to enroll with KOHO, click here. Related articles Can my STACK balance be automatically transferred to my existing KOHO account? What steps do I need to take regarding my STACK account? What will happen to any remaining funds on my STACK card? What is KOHO, and why are you partnering with them? How do I close my STACK account? Comments 0 comments Article is closed for comments.