Sometimes, the United States Postal Service (USPS) flat rate boxes are the most convenient and economical way to send things, but most post offices carry only a few sizes of flat rate boxes.

The proposed rate calls for a two-year trial of the Priorty Mail box rate: Shippers can choose from boxes measuring either 14” x 12” x 3.5” or 11.25” x 8.75” x 6” at a shipping rate of ...

SAN FRANCISCO (MarketWatch) -- The U.S. Postal Service on Monday said it and online auction company eBay Inc. are now offering co-branded Priority Mail flat-rate boxes for $7.70 each, regardless ...

Someone on Twitter did the math, and it's physically impossible to exceed the weight limit of the Post Office's flat rate shipping boxes.

Dec. 19—Question : Auwe ! Our post office usually has stacks of flat-rate boxes in the lobby, free for the taking, but last week there were none. Question : Auwe ! Our post office usually has ...

The USPS offers flat-rate shipping options that usually include a mailing box or envelope. For example, a USPS flat-rate envelope is available for shipping documents; it ships for $6.70.

First the forever stamp, now flat rate shipping is going up. The U.S. Postal Service filed notice Wed. Oct. 19, 2016, of price changes for shipping services to take effect after the holiday ...

Sending loved ones packages this holiday season will get more expensive, based on a planned rate hike from the U.S. Postal Service. The mail agency’s board of governors approved a peak-season ...

The USPS priority mail product involves a pure flat rate with a one- to three-day time in transit across the U.S. It's not guaranteed like with UPS or FedEx, but it provides Saturday as a delivery ...

Priority Mail flat rate prices could also increase by an average of 5.9 percent. For example, a medium flat rate box that now goes for $13.65 would increase to $14.35.

Here's why egg prices are soaring across the US On the upside, the price of Priority Mail retail products is decreasing – which include flat rate boxes and envelopes, according to USPS.

2News reached out to both the Chavez family and USPS. We asked USPS if they were aware of a possible prank where the postal services boxes were being delivered in high numbers to residents' homes.