Effective July 12th, 2026, USPS is once again increasing their prices...
- All USPS Ground Advantage packages weighing less than 1lb will now be billed at the 1lb cost.
- USPS Ground Advantage prices are increasing again. In some cases, priority mail is now less expensive than USPS Ground Advantage. (1lb 6x4x2 box is $9.04 vs $9.55; 5lb 6x4x4" is $11.39 vs $12.95)
- USPS is changing their DIM divisor from 166 to 139. That means if you have a lightweight large box, you will pay more for shipping. (LxWxH / DIM divisor = dimensional weight) So, if you ship a 10x10x10" box weighing 5lbs, you will now be billed for an 8lb dimensional weight instead of 6lb dimensional weight.
- USPS is now rounding all package sizes up to the next largest inch.
- New hazardous materials fees.
- Link to new rate tables