Same SKU · 5 U.S. Channels · 3× Profit Gap
Net Margin by Channel — Same Product
Why Channels Diverge — Same Product, Different Math
Amazon stacks ~15% category commission + FBA fees (~$6.80/unit on this SKU) + 15–20% ad cost to stay visible — total cost-share 52–55%. Walmart Marketplace demands prices 5–10% below Amazon but charges lower commission (8–15%) and far less ad spend (organic traffic is ~30–50% higher) — net margin recovers to ~22%. Target Plus is invitation-only with shoppers less price-sensitive — products can hold MSRP or even step up during promotions, with 8–12% ad spend. Home Depot serves pro/contractor buyers who research before buying, so impulse returns are low, promotions are rare, and the channel allows a ~10% premium (~$54.99) — net margin tops the test. Lowe's mirrors Home Depot with slightly softer pricing (~2–5% lower) targeted at female DIY/family-renovation buyers.
Strategy by Product Type
High-margin / professional products (tools, building, home-improvement): go direct to Home Depot + Lowe's. Higher margin + lower competition + brand-building via professional placement.
Brand-led / design-driven products: use Target Plus to anchor pricing and brand story, then leverage that credibility into other channels.
Standardized / price-driven products: use Amazon for traffic + awareness, but rely on Walmart / Target / building retailers for profit conversion. Avoid making Amazon the primary profit channel.
New entrants: validate fit on Walmart, build awareness on Amazon, then unlock premium margins on Target Plus / Home Depot / Lowe's.
What This Means for Cross-Border B2B
Don't make Amazon your only revenue channel. The 3× margin gap between Amazon (8–12%) and Home Depot (24–28%) on the exact same product is the cleanest evidence that U.S. profit lives off-Amazon, on professional and brand-led retailers. Each of those channels has specific entry requirements — buyer-team relationships, retail-ready packaging, EDI/IOR, U.S.-stock readiness, and category-fit credibility. Cube-Age's Houston hub serves exactly these B2B channel needs: U.S. inventory, repack-to-retail-spec, LTL/FTL into chain DCs, and a U.S.-side importer-of-record / Bond / EIN setup that lets factories land cleanly with chain buyers regardless of which channels they're targeting.