Amazon just renegotiated its last-mile relationship with the U.S. Postal Service, and the new terms tell DSP owners something worth planning around: the network wants more of its rural and exurban volume moving through its own delivery service partners, not the mail carrier.
According to FreightWaves, Amazon's early-April 2026 agreement with USPS locked in about 20% less annual parcel volume than the prior contract, a reduction tied directly to Amazon expanding its own capability to deliver cost-effectively in rural areas. That's a meaningful pullback. Under the previous arrangement, Amazon paid USPS roughly $6 billion a year — about 7.5% of the Postal Service's total revenue, FreightWaves reported. Trimming that by a fifth removes real dollars from USPS's books at a moment the agency can least afford it.
USPS isn't standing still on the revenue side. The same week, DHL eCommerce signed a new multi-year last-mile contract with USPS valued at more than $10 billion — described by USPS officials as the longest and most scalable arrangement DHL has had with the agency in 25 years, per FreightWaves. Postmaster General David Steiner noted that USPS's three largest last-mile customers, a group that includes UPS, each generate more than $8 billion a year in revenue for the agency. USPS has also been running a broader 'Last Mile' solicitation process aimed at pulling in more retailers and logistics companies as injection partners, reshaping its pricing and network flexibility along the way, FreightWaves reported.
The backdrop makes the timing pointed. USPS posted a net loss of $9.5 billion in fiscal year 2025 and has frozen nonessential spending — hiring and travel among it — to avoid a cash shortfall, according to an internal memo from Steiner cited by Federal News Network and reported by FreightWaves. Steiner put it plainly: "none of us should be comfortable" with the agency's current financial position. So even as USPS books a marquee deal with DHL, its biggest single shipper is quietly sending it less volume.
For DSP owners, the practical read is straightforward: if the platform is investing in its own rural delivery footprint rather than leaning on mail carrier injection, the stops that used to disappear into a USPS pouch in low-density ZIPs are candidates to route through DSP networks instead. That's an opportunity for operators already running routes in exurban and rural territories, or those weighing whether to bid into new geographic zones this year. It also means route density in those areas may get less predictable in the near term as the network works out which lanes make sense to insource versus keep with the Postal Service.
Layer peak season on top and the planning window gets tighter. DC Velocity reports that 2026's peak shipping season is arriving earlier than normal, with retailers front-loading cargo imports to get ahead of rising shipping costs, fuel pass-throughs, and tariffs. For DSP owners, that means volume commitments, driver scheduling, and vehicle capacity planning may all need to shift earlier on the calendar than in past years — not just around the traditional holiday surge.
Cost math underneath all of this still runs on gasoline, not diesel: EIA's national average sits at $3.964/gal as of 2026-07-07, the relevant number for Ram ProMaster, Ford Transit 350, and gas Sprinter fleets doing the actual stops. On the labor side, non-CDL Light Truck Drivers (BLS SOC 53-3033) — the classification that covers most DSP drivers — continue to earn in the roughly $19-23/hour range, a level distinct from the broader Couriers & Messengers wage series, which reflects CDL and enterprise carrier roles and has been trending upward as a full-sector pressure point rather than a last-mile benchmark. Operators tracking how these figures move month to month can check the underlying trend at /data/driver-wages.
The net signal: rural and exurban capacity, earlier peak planning, and tight cost control on fuel and labor are shaping up as the three variables that matter most for DSP owners through the second half of 2026.