usps tracking first class

usps tracking first class allows customers to track the status of First-Class Mail shipments through the USPS website or mobile app. First-Class Mail is a popular choice for lightweight items, such as letters and small parcels, and offers affordable rates with delivery typically within 1-3 business days. Tracking is available for certain First-Class parcels, allowing customers to see when their package was sent, its current location, and when it is expected to be delivered. USPS provides tracking updates in real time, making it easier for customers to stay informed about the status of their shipment.