The number of members shown on a group’s home page does not include any members in the member list who have a status of B (Bouncing), B (Bounced), or NC (Not Confirmed). The disparity between these numbers is due to the per-member pricing that Groups.io implemented for groups created on or after February 8, 2021 at 9:00 a.m. U.S. Pacific Time. The number of members shown on the home page is the one that is factored into the group’s per-member pricing, if applicable.