usps first class mail

usps first class mail is one of the most economical ways to ship small items within the United States. USPS First Class Mail is ideal for lightweight parcels, with delivery times typically ranging from 1 to 5 business days, depending on the destination. It is a popular choice for individuals and small businesses due to its affordability, though it does not include tracking or insurance in its standard service. If you require additional features such as tracking, you can add them for an extra fee.