Yup. There is tiered pricing on the wholesale accounts.
Here is the pricing for Canada and the US.
The wholesale pricing tier in Canadian dollars is as follows:
Standard (0-4 clients) - $25 00 CAD/business/month
Bronze (5-24 clients) - $22.50 CAD/business/month - 10% discount
Silver (25-99 clients) - $20.00 CAD/business/month - 20% discount
Gold (100+ clients) - $17.50 CAD/business/month - 30% discount
The wholesale pricing tier in US Dollars is as follows:
Standard (0-4 clients) - $20.00 USD/business/month
Bronze (5-24 clients) - $18.00 USD/business/month - 10% discount
Silver (25-99 clients) - $16.00 USD/business/month - 20% discount
Gold (100+ clients) - $14.00 USD/business/month - 30% discount