Amazon, whose founder owns The Washington Post, has been a consistent recipient of the president's ire.
President Donald Trump is again attacking online retailer Amazon.com, calling its business deal with the U.S. Postal Service to deliver packages a money-losing agreement that hurts U.S. taxpayers. Federal regulators, however, have found the contract with Amazon to be profitable.
In tweets Saturday, Trump said "the U.S. Post Office will lose $1.50 on average for each package it delivers for Amazon. That amounts to Billions of Dollars."
He added: "If the P.O. 'increased its parcel rates, Amazon's shipping costs would rise by $2.6 Billion.' This Post Office scam must stop. Amazon must pay real costs (and taxes) now!"
Amazon has been a consistent recipient of the president's ire. He is sore because its founder, Jeff Bezos, owns The Washington Post, which Trump has labeled "fake news" after the newspaper reported unfavorable developments during his campaign and presidency.
A spokesman for the U.S. Postal Service declined to comment.
Amazon lives and dies by shipping, and an increase in the rates it pays could certainly do some damage. Amazon sends packages via the post office, FedEx, UPS and other services.
But while the Postal Service has lost money for 11 years, package delivery — which has been a bright spot — is not the reason.
Boosted by e-commerce, the Postal Service has enjoyed double-digit increases in revenue from delivering packages, but that hasn't been enough to offset pension and health care costs as well as declines in first-class letters and marketing mail. Together, letters and marketing mail make up more than two-thirds of postal revenue.
In arguing that the Postal Service is losing money on delivering packages for Amazon, Trump appears to be citing some Wall Street analyses that argue the Postal Service's formula for calculating its costs is outdated. A 2017 analysis by Citigroup did conclude that the Postal Service was charging below market rates as a whole on parcels. Still, federal regulators have reviewed the Amazon contract with the Postal Service each year and determined it to be profitable.
An independent agency, the Postal Service does not use taxpayer money for its operations.
The Postal Service does not break down what is driving its growth, but online ordering from retailers, particularly Amazon.com, has revolutionized the way goods are bought and delivered. The Postal Service reached new highs this year in holiday package delivery, with more than 850 million U.S. parcels delivered from Thanksgiving to New Year's Eve, according to figures compiled by industry tracker ShipMatrix Inc.
Amazon has taken some steps toward becoming more self-reliant in shipping. Last year, it announced it would build a worldwide air cargo hub in Kentucky, about 13 miles southwest of Cincinnati.