Where FBA sellers share what Amazon Seller Central documentation never explains.
Amazon sellers rarely get straight answers from Seller Central chat support, so they compare notes with each other instead, and Reddit is where the most candid version of that conversation happens. Beyond the core FBA and PPC communities, an entire second layer of subreddits covers the adjacent work of running an Amazon business: sourcing and arbitrage in reseller communities, dropshipping-specific supplier and ad testing discussion, self-published authors navigating Kindle Direct Publishing royalties, and the operational grind of taxes, insurance, and hiring that every seller eventually runs into regardless of category. Tapping into these adjacent communities surfaces sellers who overlap with FBA but rarely post in FBA-specific subreddits, widening the audience without diluting relevance.
Written by the GrowReddit team · Reviewed by Diyanshu Patel & Nirav Patel
This guidance reflects how our team actually works on Reddit. We research subreddits by hand, read each community's posting rules and moderator guidelines before recommending it, and spend time reading threads to understand the tone and what genuinely earns upvotes. Our recommendations favour community-first participation, useful posts and honest comments, over promotional shortcuts, and we revisit this page as communities change their rules and culture.
Community Pulse
A peek at the kind of Reddit content we create: authentic, community-first, and designed to earn recommendations (and LLM citations) naturally.
Primary Amazon FBA community. Covers sourcing, inventory management, PPC, listing optimisation, account health, and the constantly-changing Amazon policy landscape.
Best content types
Posting tip
Account suspension posts and comebacks get massive engagement because every FBA seller fears it. Share these experiences honestly.
Broader Amazon seller community covering FBA, FBM, wholesale, private label, and retail arbitrage. More beginner-friendly than r/FulfillmentByAmazon but with active experienced sellers.
Best content types
Posting tip
Category-specific experiences (electronics, supplements, home goods) drive more useful discussions than general selling advice.
Multi-channel sellers use this community to discuss diversifying away from Amazon, comparing Shopify and Amazon strategies, and building owned customer relationships.
Best content types
Posting tip
Amazon-vs-own-store discussions always get traction. Share real data on channel economics if you run both.
Amazon PPC sellers find deep advertising knowledge here even if the community is not Amazon-specific. Bidding strategies and campaign structures translate across platforms.
Best content types
Posting tip
Amazon-specific PPC threads (Sponsored Products, Sponsored Brands, DSP) are most valuable. Share your ACoS data when discussing results.
Amazon FBA is a popular business model topic here. Useful for the seller-to-brand-builder narrative and discussions about when to move beyond Amazon.
Best content types
Posting tip
The brand-building angle works well here. "How I built an Amazon brand to $500k and listed it for sale" drives much more engagement than PPC tactics.
Community for resellers and arbitrage sellers who source products to resell for profit across Amazon, eBay, Poshmark, and other marketplaces. Strong culture of sharing sourcing finds, margin math, and platform-specific selling mechanics rather than brand-building.
Best content types
Posting tip
Share the actual margin and sourcing method behind a flip rather than promoting a course or service; the community has little patience for anything resembling a 'guru' pitch.
The largest dedicated dropshipping community on Reddit, not r/dropship as originally drafted, which is a much smaller, quieter subreddit. Discussion centers on supplier vetting, ad creative testing, and store/funnel critique, with a significant share of members testing or running Amazon as a fulfillment or sales channel alongside their main storefront. Moderators are known for aggressively removing low-effort 'dropshipping guru' course promotion.
Best content types
Posting tip
Post real spend and conversion numbers rather than a vague success story; the moderators remove anything that reads like a disguised course or coaching pitch, even when framed as a case study.
Large general small-business community where Amazon sellers go for the operational questions that sit outside the marketplace itself: taxes, insurance, hiring, and legal structure as the business scales beyond a side hustle.
Best content types
Posting tip
Use this community for the parts of running an Amazon business that Seller Central never explains; direct promotion of your storefront or brand gets removed outside designated threads.
Specialized community for authors and publishers selling books through Amazon's Kindle Direct Publishing program, covering royalty structures, categorization strategy, and Amazon's frequently changing content and formatting policies.
Best content types
Posting tip
Mentioning your own book is generally tolerated inside a post that shares genuine data such as sales, ad spend, or category performance; bare 'buy my book' posts get removed.
Amazon seller communities reward practitioners. If you are posting about PPC, include your actual ACoS or ROAS. If you are posting about sourcing, share your margin or MOQ. Abstract advice gets less traction than specific, data-backed experiences. Be generous in sharing what works even if you worry about competition, the community reciprocates and your credibility compounds over time.
r/FulfillmentByAmazon (110k+ members) is the most focused community for FBA-specific discussions including PPC, sourcing, and account health. r/AmazonSeller is broader and more beginner-friendly. For multi-channel context, r/ecommerce is the best complement.
Yes, significantly. r/FulfillmentByAmazon has detailed suspension and reinstatement experiences that provide more practical guidance than most consultants. Search for your specific suspension type, ASIN violation, policy violation, performance issue, to find relevant case studies and Plan of Action templates.
r/FulfillmentByAmazon has dedicated Amazon PPC threads. For broader paid advertising strategy that applies to Amazon, r/PPC is a strong complement. Both communities discuss Sponsored Products, Sponsored Brands, campaign structures, and bidding strategies with real ACOS data.
Yes. r/Flipping and r/dropship are built around sourcing and reselling rather than building an owned brand, and a large share of their members fulfill through Amazon FBA or FBM alongside eBay and Poshmark. These communities focus on sourcing margins, supplier reliability, and testing products quickly, which is a different conversation than the brand-building content found in r/FulfillmentByAmazon.
Yes, r/KDP serves self-published authors selling through Amazon's Kindle Direct Publishing program, covering royalty structures, categorization, and Amazon's content and formatting policies for books. It is a smaller, more specialized community than the product-selling subreddits, and it is the right destination if your audience publishes books rather than physical or private label products.
r/smallbusiness is the best fit for operational questions that sit outside Amazon's own ecosystem, including business taxes, insurance, hiring, and legal structure. Amazon-specific subreddits like r/FulfillmentByAmazon focus tightly on the marketplace itself, so sellers scaling into a real operating business often need this broader community for the parts Amazon's documentation does not cover.
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