Usps Priority Mail Flat Rates 2024 , Usps Priority Mail Flat Rates 2024. The changes will raise mailing services product prices approximately 7.8 percent. You can choose from three different envelope sizes and seven various box sizes. Priority mail flat rate prices are increasing by up to $1.18. Priority mail cubic rates are increasing by up to $2.97. Usps Priority Mail Flat Rates 2024 Images References : 2024
Usps Priority Mail Flat Rates 2024. The changes will raise mailing services product prices approximately 7.8 percent. You can choose from three different envelope sizes and seven various box sizes. Priority mail flat rate prices are increasing by up to $1.18. Priority mail cubic rates are increasing by up to $2.97.