*Offer not available to existing Purolator customers. You must be a new Purolator business account customer to receive this offer. You will be automatically enrolled in the Purolator Business Rewards™ program at the time your Purolator business account is created. Introductory discount of 40% is calculated on Purolator's published list rates, available here. Once your introductory offer expires, your monthly discount will be based on the Purolator Business Rewards tiered shipping spend threshold structure and calculated on your average shipping spend over the last six (6) fiscal months as defined by Purolator. The discount offered through the Purolator Business Rewards program cannot be combined with any other Purolator discounts, promotions, savings plans or waivers. Certain additional terms and conditions apply.