A reference number is a unique identifier assigned to any financial transaction, including those made using a credit or debit card.

This number becomes the first reference number you will use to reference part of your content. Click the text box to select it and then move to the ribbon's Font section in the Home tab.

Enter your tracking number in the box under "Track," then click the arrow icon. Alternatively, you can search for your package using a reference number by clicking "Track by Reference Number" on ...