According to the developer's information, 1-5 licenses of the the program cost 11.95. If you want to buy more than 5 licenses, the price for the program will be 10.95$ and so on. If you want licenses for 5 computers, the total price will be 59.75 $.
There is no bundle available, except for site license, but you'll have to contact the developer for that. Additionally, use the following page to obtain more info: http://leadmind.com/order.html