I am checking enrollment status but I am getting a Y, N, or U. What does this mean? Sean Malone January 16, 2018 15:14 Updated Follow https://3dsintegrator.readme.io/docs/api#section-1-enrollment-check-vereq Related articles How do I check if 3D Secure data was passed on to the gateway? How can I assure more of my transactions receive 3DS? Comments 0 comments Please sign in to leave a comment.