$27K Clairton, PA Shift Supervisor Average Salary at Rite Aid Â·. Underpaid, and the only reason I am making what I am making is because I started out with Eckerd Drug and then Rite Aid bought out Eckerd Drug..
USPS Tracking Number Format. The most common USPS tracking format is a 20 digit number (e.g. 9999 9999 9999 9999 9999), or a combination of 13 alphabets and numeric characters. Which is usually starts with two alphabets, and it is followed by a 9 digit number and ending by the US (e.g. EA 999 999 999 US).
USPS Tracking: United States Postal service which is also known as USPS Tracking was established on July 1st, 1971 in Washington, D.C., U.S. USPS is an independent agency of United States government which is responsible for providing of Postal Services all over the world.