Purolator is our business partner for order shipment. Due to our large amount of shipping orders, we are able to get an excellent discount on their 1-Day Express delivery service. Please note that the shipping cost is based on the assumption that the total weight of the order/package is less than 3 Kg (6.6 pounds). If the actual weight of the order is greater than 3 Kilograms, additional shipping cost may be charged, at cost, to the customer on top of the quoted shipping amount in the invoice.  We will contact the customer to settle the additional shipping cost if it is over 3 Kg upon packaging. Here are the cost for your reference (weight less than 3 Kg).  ON, QC: $19.50 (Purolator Express 1 Day) Newfoundland & Labrador, PE: $25 (Purolator Express 1 Day) BC, AB, SK, MB, NB, NS: $29 (Purolator Express 1 Day)