This episode of The Weekly Buzz covers several updates relevant to e-commerce sellers. Amazon is shutting down its "Posts" feature and recommends focusing on sponsored ads. A new bulk upload feature for coupons in Seller Central is introduced, allowing creation of up to a hundred coupons at once. Helium 10's new "ads inventory rules" feature allows users to adjust advertising bids based on inventory levels. Amazon's partnered carrier program now supports floor-loaded shipments. The 5% surcharge for using Amazon Logistics for Walmart orders via MCF has been waived until January 2026. Helium 10's Keyword Tracker with Boost allows hourly tracking of keyword rankings. Temu's US traffic has dropped significantly following changes to the de minimis exemption. New EU battery regulations require sellers of battery-powered products to register for Extended Producer Responsibility (EPR) in certain EU countries. Finally, a Prime Day prep checklist is available for download.