David Wang
-Updated on June 26, 2026
What is the difference between an order ID and a Macedonia Post tracking number?
An order ID is assigned by the store to identify your purchase and only works inside the seller's account. A Macedonia Post tracking number is the 13-character S10 code (ending in "MK") that postal systems use to record scans. Only the tracking number returns delivery events in a tracker; if you only have an order ID, log in to the seller to find the real tracking number.