Freemium to Enterprise level pricing structure

This is a nice and tidy 3-tiered pricing structure for a website design company.…

If you sell 50 books a day for $14.99//each at a 70% cut from you publisher, you can make $191,497.25/yr

This is like Tim Ferriss’ book Four Hour Work Week.…

If you sell 15 books a day for $14.99//each at a 70% cut from you publisher, you can make $57,449.18/yr

This is like Chandler Bolt’s book Published.…

If you sell 10 books a day for $9.99/each at a 70% cut from you publisher, you can make  $25,524.45/yr

This is like Ryan Holiday’s book Ego Is …

If you sell 5 books a day for $17.59/each at a 70% cut from you publisher, you can make  $22,471.22/yr

This is like Tucker Max’s book Hilarity Ensues.…