Here are the different levels of pricing and access for editions. Per edition Access: all articles in single edition Access to archives: no Access from all devices: yes Price: €2.69 Monthly (based on calendar date) Access: all articles and archives Access from all devices: yes Price: €7.99 Discount: 32% Quarterly (three months, based on calendar date) Access: all articles and archives for three months Access from all devices: yes Price: €19.99 Discount: 43% Annually (12 months, based on calendar date) Access: all articles and archives for 12 months Access from all devices: yes Price: €69.99 Discount: 50%