I run a WP site for a small scholarly organization. Up until now it has been free to join and I have just maintained the membership list myself as an excel file. We now want to begin charging for membership. Does anyone know of a good plugin/software solution that will allow me to charge people for membership, manage the membership list/database and keep track of who has paid and who hasn't? Most of what I am seeing out there is mainly directed at members only content on your site which is not something that we need right now - I am looking at
any advice or comments on any of these would be much appreciated!