aMember Pro is a fantastic software for subscription and delivery. It is a great software to get your website membership up in 1-3 days (depending on your experience level) and the best part is, integration, integration, integration - with payment processors, CMS like Wordpress, and it can drip feed content with Incremental Content plugin. It is hands down, the most affordable, robust, integrated subscription solution. You need to get a copy. If you meet with hiccups, contact helpdesk and Alex and his team will be able to rescue you. You need to be more patient if it's the weekend though.