No matter how big your business is, stay away from YP. Their agenda is to lock you in a voice agreement BEFORE you will read and understand that you will not be able to escape from a contract for the following year. Cooling period to change your mind is 24 hours (why not 30 seconds thou?). If you miss that window prepare your wallet. If you realize you don't need their service or, their service is not working the way you're expecting from them - good luck to terminate your contract. They just want your money and will continue to bill you.
Unfair business practices at their best.
This company has F rating with Better Business Bureau (BBB) Canada. Wish I did my homework before even speaking nicely to their salesperson.
Beware fellow Canadian businessman.