Usps Large Envelope Rates 2024. The baseline postage rate to mail a flat/large envelope has increased from $1.39 to $1.50 in postage. Usps ground advantage prices would increase by 5.4 percent, priority mail service prices would increase by 5.7 percent, and priority mail express service prices would increase by 5.9 percent.
Letters or postcards around the world. Ship from post office โข locations or online from your home or business.
Usps Large Envelope Rates 2024 Images References :