President Donald Trump in New York in September. (BigStock Photo / palinchak)

President Trump is targeting Amazon again, tweeting this morning that the U.S. Postal Service should be charging the e-commerce giant and other companies significantly more to deliver packages.

The U.S. Postal Service reported revenues of $69.6 billion in fiscal 2017, down $1.8 billion, due largely to decreases in first-class and marketing mail. USPS said package volumes were actually up 11.4 percent for the year, making Amazon shipments a rare area of growth for the USPS.

“The growth in our Shipping and Packages business provided some help to the financial picture of the Postal Service,” the USPS said in its year-end report, noting that shipping and packaging revenue was up $2.1 billion, or 11.8 percent, for the 2017 fiscal year.

Overall, the USPS reported a net loss of $2.7 billion for fiscal 2017, but that was an improvement over the agency’s net loss of $5.8 billion the prior year.

Amazon reported more than $14 billion in gross shipping costs in the first nine months of this year, across a variety of carriers — including the USPS, UPS, FedEx and its own shipping operations.

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The company appeared poised to spend a record $7 billion on shipping, at least, during the peak holiday season. Its financial results for the holiday quarter won’t be made public until its earnings report next month.

Amazon offsets its gross shipping costs by charging customers for shipping, either directly when they order, or indirectly through the annual Prime membership fee. The company also charges third-party sellers that use its Fulfillment By Amazon (FBA) program, further offsetting its overall shipping costs.

Overall, however, the company still spends more on shipping than it collects. The amount the company generates through those charges, known as shipping revenue, was covering about 55 percent of its gross shipping costs as of the first quarter of this year. Since then, the company has stopped reporting its shipping revenue, leaving its net shipping cost — the shipping costs not covered by the shipping fees it collects — a mystery starting in the second quarter of this year.

This is the latest in a series of attacks by Trump against Amazon and its CEO Jeff Bezos — who separately owns The Washington Post — signaling that the company is still in the president’s crosshairs as his first year in office comes to a close. We’ve contacted Amazon for comment.

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