Canada Post Corporation, trading as Canada Post, is a Crown corporation that functions as the primary postal operator in Canada. Originally known as Royal Mail Canada, rebranding was done to the "Canada Post". They are the leading provider of electronic commerce and customer communication solutions. With affordable and reliable service making it the first choice for e-commerce shippers and online shoppers. Canada Post delivers to the U.S. and more than 190 countries worldwide. Big or small, by air or by surface and they also offer on-time delivery guarantees, tracking, and signature options. In 2016, Canada Post served over 16 million addresses and delivered approximately 8.4 billion mail items. Traditional "to the door" service and centralized delivery are provided by 25,000 letter carriers operating a 13,000 vehicle fleet. There are more than 6,200 post offices in the United States, which are a mix of corporate offices and private franchises run by shops like drugstores. The Canada Post online tracking tool allows you to use the tracking number from your email notification, mailing label, or receipt to find out where your package is, when it is expected to be delivered, and confirm when it is delivered.You can use your tracking number, delivery notice card number, or reference number to confirm the delivery of your package.