There's pricing for some of their products. For "small business" it makes perfect sense. For "Enterprise" the "contact us so our salesperson can make false claims[1] about what our software does and gauge how much money he can screw you over for" method is sadly still prevalent.

http://www.ceridiansmallbusiness.ca/Products/Payroll-Bundles...

[1] Not all salespeople are evil, greedy bastards. Only the majority I've met.