You might wish to have different, alternative, pricing based on resellers, customers or discount offerings. You can use alternative pricing to have different websites that list the same course, you can also extend this to alternative terms and conditions. Perhaps you want to keep consistent account pricing for customers across a sales team.
When you receive a booking from an account customer that gets a particular discount or offer it is important that those registrations include the correct price for reporting and invoicing purposes. CourseSales.com includes alternative pricing over the standard discount and retail rate so that these can used by telephone sales staff or displayed on a website. Additionally each alternative price can have its own currency - useful for when you are marketing to customers from different countries.