us mail first class letter postage

us mail first class letter postage is a cost-effective method for sending lightweight mail items under 3.5 ounces. As of the latest rates, a standard First-Class letter within the U.S. costs less than a dollar, making it ideal for personal or small business use. The service includes delivery within 1–5 business days and can be enhanced with add-ons like certified mail or tracking. Businesses often automate postage through online platforms or postage meters to save time and money. Understanding rate brackets, size limits, and non-machinable surcharges ensures compliance and cost efficiency.