Key TakeawaysA 3.5% fuel and logistics fee will be imposed on third-party vendors using Amazon’s fulfillment network in the U.S. and Canada beginning April 17.Rising energy costs linked to the Iran conflict, now entering its sixth week, prompted the surcharge implementation.The fee applies to fulfillment charges rather than product prices, averaging approximately 17 cents per item.Major shipping companies including UPS, FedEx, and USPS have implemented comparable surcharges recently.AMZN shares declined 0.89%, with UPS down 0.6% and FedEx relatively unchanged.On Thursday, Amazon revealed plans to impose a temporary 3.5% fuel and logistics fee on charges billed to third-party merchants utilizing its fulfillment infrastructure. The additional cost takes effect April 17 for merchants operating in the United States and Canada.Amazon.com, Inc., AMZNThe decision arrives as the Iran war enters its fifth week, continuing to drive energy costs upward. Brent crude futures for June delivery surged over 6% Thursday, reaching $107.35 per barrel, with market participants monitoring possible disruptions to petroleum transport through the Strait of Hormuz.Amazon $AMZN is adding a 3.5% fuel and logistics surcharge to FBA fulfillment fees in the U.S. and Canada starting April 17, after saying elevated fuel and logistics costs have raised operating expenses. pic.twitter.com/QhJd084JJC— Wall St Engine (@wallstengine) April 2, 2026Amazon indicated it had been shouldering these elevated expenses internally before opting to transfer a fraction to its seller community. “When costs remain elevated, we implement temporary surcharges on our fulfillment fees to recover a portion of the actual cost increases we are experiencing,” the e-commerce platform stated in its notification to merchants.The additional charge will be calculated based on fulfillment costs rather than merchandise value. Typically, this translates to roughly 17 cents per unit for items shipped through Fulfillment by Amazon, although actual amounts fluctuate depending on product dimensions and weight.Ashley Vanicek, an Amazon representative, emphasized that the surcharge is “meaningfully lower” than fees imposed by competing logistics providers. The corporation affirmed it “remains committed to our selling partners’ success.”Industry-Wide TrendsAmazon isn’t acting in isolation. Both UPS and FedEx have rolled out elevated fuel surcharges since hostilities began in Iran. The United States Postal Service is preparing to launch an 8% temporary rate hike on shipping products effective April 26.With approximately two million merchants operating on its platform, most relying on Fulfillment by Amazon for logistics, the surcharge will impact a substantial portion of the marketplace ecosystem.Beginning May 2, the additional fee will extend to “Buy with Prime” services in the United States and multi-channel fulfillment operations throughout both the U.S. and Canada. Remote fulfillment shipping from the U.S. to Canada, Mexico, and Brazil will also face the surcharge starting April 17.Stock PerformanceAMZN shares dropped 0.89% during Thursday’s trading session. UPS declined 0.6% to close at $97.35. FedEx remained largely stable at $359.30, gaining 0.41%.Both the S&P 500 and Dow Jones Industrial Average posted losses, declining 0.2% and 0.4%, respectively.Petroleum prices maintained downward pressure on transportation and logistics equities across the sector, with uncertainty surrounding the Middle East situation persisting as of Thursday’s close.The post Amazon (AMZN) Shares Slide After Implementing 3.5% Surcharge on Marketplace Sellers appeared first on Blockonomi.