https://ppcspider.com/amazon-seller-news/Amazon, Walmart, TikTok Shop and marketplace seller news, explained for brands.en-ushttps://ppcspider.com/amazon-seller-news/amazon-creatine-sales-up-90-percent-women-2026/https://ppcspider.com/amazon-seller-news/amazon-creatine-sales-up-90-percent-women-2026/Sun, 25 Oct 2026 20:50:00 +0000Ecommerce marketplace newsSmartScout data from August 2026 shows Amazon's creatine subcategory grew 90% to $721M in 12 months, led by women, while Optimum Nutrition lost share.https://ppcspider.com/amazon-seller-news/amazon-top-sellers-china-top-10000-us-top-100-2026/https://ppcspider.com/amazon-seller-news/amazon-top-sellers-china-top-10000-us-top-100-2026/Sun, 25 Oct 2026 17:38:00 +0000Amazon FBA newsMarketplace Pulse data from July 9, 2026 shows Chinese sellers hold 55.9% of Amazon's top 10,000, while US sellers keep 93.2% of top 100 GMV.https://ppcspider.com/amazon-seller-news/suja-life-stock-down-half-since-ipo-2026/https://ppcspider.com/amazon-seller-news/suja-life-stock-down-half-since-ipo-2026/Sun, 25 Oct 2026 14:55:00 +0000Amazon seller newsSuja Life stock trades about 53% below its $21 May 2026 IPO price while net sales grow double digits. What happened, and what CPG brands should learn from it.https://ppcspider.com/amazon-seller-news/walmart-agent-gateway-ai-shopping-agents/https://ppcspider.com/amazon-seller-news/walmart-agent-gateway-ai-shopping-agents/Sun, 25 Oct 2026 14:20:00 +0000Walmart seller newsWalmart launched Agent Gateway in beta on October 21, 2026, letting outside AI agents shop Walmart.com within customer limits. What it means for sellers.https://ppcspider.com/amazon-seller-news/amazon-ftc-lawsuit-ad-surcharge/https://ppcspider.com/amazon-seller-news/amazon-ftc-lawsuit-ad-surcharge/Sun, 25 Oct 2026 10:30:00 +0000Amazon seller newsThe Amazon FTC lawsuit alleges a hidden soft reserve price raised Sponsored Products costs since 2019. What is claimed, Amazon's response and what to do now.https://ppcspider.com/amazon-seller-news/amazon-seller-assistant-ai/https://ppcspider.com/amazon-seller-news/amazon-seller-assistant-ai/Sun, 25 Oct 2026 10:00:00 +0000Amazon seller newsAmazon Seller Assistant AI now runs always-on automations, drafts ad campaigns and links to Claude. What launched on September 23, 2026 and how to use it.https://ppcspider.com/amazon-seller-news/amazon-black-friday-2026/https://ppcspider.com/amazon-seller-news/amazon-black-friday-2026/Sun, 25 Oct 2026 09:00:00 +0000Amazon seller newsAmazon Black Friday 2026 seller update: deals closed October 20, the October 28 inbound cutoff, 2026 fees, peak fees and what Amazon has not announced yet.https://ppcspider.com/amazon-seller-news/amazon-dangerous-goods-listing-questions-october-26/https://ppcspider.com/amazon-seller-news/amazon-dangerous-goods-listing-questions-october-26/Sun, 25 Oct 2026 09:00:00 +0000Amazon seller newsFrom October 26, 2026 Amazon asks new dangerous goods questions when sellers create or edit listings in several categories. Who is affected and what to do now.https://ppcspider.com/amazon-seller-news/amazon-holiday-peak-fulfillment-fee-2026/https://ppcspider.com/amazon-seller-news/amazon-holiday-peak-fulfillment-fee-2026/Sun, 25 Oct 2026 09:00:00 +0000Amazon seller newsAmazon's 2026 holiday peak fulfillment fee runs October 15 to January 14, 2027. What it costs, which programs it covers and how to protect Q4 margin.https://ppcspider.com/amazon-seller-news/amazon-new-features-for-sellers-2026/https://ppcspider.com/amazon-seller-news/amazon-new-features-for-sellers-2026/Sun, 25 Oct 2026 09:00:00 +0000Amazon seller newsAmazon new features for sellers 2026, by date: Alexa for Shopping, agentic Seller Assistant, Listing Protection, Ads Agent and more. See what to act on first.https://ppcspider.com/amazon-seller-news/amazon-unboxed-2026-announcements/https://ppcspider.com/amazon-seller-news/amazon-unboxed-2026-announcements/Sun, 25 Oct 2026 09:00:00 +0000Amazon seller newsAmazon unBoxed 2026 announcements: Amazon Ads Agent, Full-Funnel Campaigns, DVA+, Review Request ads and AMC updates, and what each means for your campaigns.https://ppcspider.com/amazon-seller-news/de-minimis-suspension-amazon-sellers-2026/https://ppcspider.com/amazon-seller-news/de-minimis-suspension-amazon-sellers-2026/Sun, 25 Oct 2026 09:00:00 +0000Amazon seller newsThe US de minimis exemption is suspended indefinitely for most shipments. What changed in 2026, how it affects FBA restocks and how to protect Amazon margin.https://ppcspider.com/amazon-seller-news/prime-big-deal-days-2026-recap/https://ppcspider.com/amazon-seller-news/prime-big-deal-days-2026-recap/Sun, 25 Oct 2026 09:00:00 +0000Amazon seller newsPrime Big Deal Days 2026 ran October 6 to 7. What Amazon confirmed about the event, and the post-event steps that set sellers up for Black Friday and Cyber Monday.https://ppcspider.com/amazon-seller-news/tiktok-shop-seller-enforcement-policy-october-2026/https://ppcspider.com/amazon-seller-news/tiktok-shop-seller-enforcement-policy-october-2026/Sun, 25 Oct 2026 09:00:00 +0000Amazon seller newsTikTok Shop seller policy update for October 2026: a new Seller Enforcement Policy, stricter false information rules, updated terms and peak shipping surcharges.https://ppcspider.com/amazon-seller-news/walmart-marketplace-seller-news-october-2026/https://ppcspider.com/amazon-seller-news/walmart-marketplace-seller-news-october-2026/Sun, 25 Oct 2026 09:00:00 +0000Amazon seller newsWalmart seller news for October 2026: eight newly approved carriers, UPS Ground Saver in Ship with Walmart, hazmat fees, item spec 5.0 and a policy update.https://ppcspider.com/amazon-seller-news/instacart-sale-talks-doordash-uber-carrot-ads/https://ppcspider.com/amazon-seller-news/instacart-sale-talks-doordash-uber-carrot-ads/Sun, 25 Oct 2026 05:39:55 +0000Retail MediaInstacart held early sale talks with DoorDash and Uber, reports said on October 23, 2026. What it could mean for Instacart Ads and Carrot Ads budgets now.https://ppcspider.com/amazon-seller-news/amazon-prepaid-return-labels-seller-fulfilled-december-18/https://ppcspider.com/amazon-seller-news/amazon-prepaid-return-labels-seller-fulfilled-december-18/Sun, 25 Oct 2026 02:38:00 +0000Amazon seller newsAmazon will require prepaid return labels on most US seller-fulfilled returns from December 18, 2026, with a 7-day deadline. What changes and what to do now.https://ppcspider.com/amazon-seller-news/etsy-ai-policy-patterns-listing-photos-2026/https://ppcspider.com/amazon-seller-news/etsy-ai-policy-patterns-listing-photos-2026/Thu, 22 Oct 2026 15:00:00 +0000MarketplacesEtsy AI policy update, October 2026: AI-generated patterns banned, an unedited real photo required and mass-automated listings prohibited. What to fix first.https://ppcspider.com/amazon-seller-news/walmart-inactive-seller-account-suspension-policy/https://ppcspider.com/amazon-seller-news/walmart-inactive-seller-account-suspension-policy/Thu, 22 Oct 2026 10:30:00 +0000MarketplacesWalmart inactive seller account rule: accounts inactive 455 days may be suspended, with 90 days to appeal. Plus Brand Highlights and Search themes.https://ppcspider.com/amazon-seller-news/walmart-multichannel-solutions-shopify-wfs/https://ppcspider.com/amazon-seller-news/walmart-multichannel-solutions-shopify-wfs/Wed, 21 Oct 2026 11:00:00 +0000MarketplacesWalmart Multichannel Solutions now connects to Shopify: use WFS inventory to fulfill Shopify orders in unbranded boxes. How setup works and what to check first.https://ppcspider.com/amazon-seller-news/ebay-balance-mandatory-payout-changes-november-2026/https://ppcspider.com/amazon-seller-news/ebay-balance-mandatory-payout-changes-november-2026/Tue, 20 Oct 2026 14:00:00 +0000MarketplaceseBay balance becomes mandatory for eligible US sellers on November 4, 2026, and scheduled payouts reset to on-demand. What changes and what to do first.https://ppcspider.com/amazon-seller-news/tiktok-shop-performance-score-new-version-2026/https://ppcspider.com/amazon-seller-news/tiktok-shop-performance-score-new-version-2026/Fri, 16 Oct 2026 13:00:00 +0000MarketplacesTikTok Shop Performance Score new version explained: per-product quality scores, dispatch and transit time, benefit tiers and the new SPS appeal process.https://ppcspider.com/amazon-seller-news/tiktok-shop-black-friday-cyber-monday-2026/https://ppcspider.com/amazon-seller-news/tiktok-shop-black-friday-cyber-monday-2026/Thu, 15 Oct 2026 09:30:00 +0000MarketplacesTikTok Shop Black Friday 2026 runs November 11 to 30. Eligibility rules, discount stacking, shipping time extensions and the holiday return window, explained.https://ppcspider.com/amazon-seller-news/shopify-shop-mcp-agentic-checkout/https://ppcspider.com/amazon-seller-news/shopify-shop-mcp-agentic-checkout/Tue, 13 Oct 2026 12:00:00 +0000MarketplacesShopify Shop MCP lets AI agents search Shopify Catalog, build carts and complete Shop Pay checkout. What it means for merchants and how to prep product data.https://ppcspider.com/amazon-seller-news/walmart-connect-partner-connect-2026-spotify-wbd-yahoo/https://ppcspider.com/amazon-seller-news/walmart-connect-partner-connect-2026-spotify-wbd-yahoo/Tue, 06 Oct 2026 10:00:00 +0000MarketplacesWalmart Connect Partner Connect 2026: Walmart audiences and closed-loop measurement now reach Spotify, live TV and Yahoo DSP CTV. What brands should do next.https://ppcspider.com/amazon-seller-news/shopify-canvas-sidekick-store-design/https://ppcspider.com/amazon-seller-news/shopify-canvas-sidekick-store-design/Thu, 01 Oct 2026 11:00:00 +0000MarketplacesShopify Canvas is a new design surface where merchants edit their store by clicking or by asking Sidekick. What it does, its limits and how to test it safely.https://ppcspider.com/amazon-seller-news/amazon-branded-conversations-sponsored-prompts/https://ppcspider.com/amazon-seller-news/amazon-branded-conversations-sponsored-prompts/Tue, 29 Sep 2026 12:30:00 +0000Amazon seller newsAmazon Branded Conversations and Sponsored Prompts put brand ads inside Alexa for Shopping chats. What each format does and how to prepare listings.https://ppcspider.com/amazon-seller-news/amazon-seller-central-multichannel-selling-tools/https://ppcspider.com/amazon-seller-news/amazon-seller-central-multichannel-selling-tools/Thu, 24 Sep 2026 08:30:00 +0000Amazon seller newsAmazon multichannel selling tools connect eBay, Shopify, TikTok Shop and Walmart to Seller Central, with MCF fulfillment. What is live and what is next.https://ppcspider.com/amazon-seller-news/instacart-gopuff-partnership-carrot-ads/https://ppcspider.com/amazon-seller-news/instacart-gopuff-partnership-carrot-ads/Tue, 22 Sep 2026 09:00:00 +0000MarketplacesInstacart Gopuff partnership explained: Gopuff joins the Instacart Marketplace and uses Carrot Ads, so 9,000+ Instacart advertisers can reach its shoppers.