North America Remote Fulfillment (NARF): Selling Into Canada and Mexico Without New Inventory

Expanding to Canada and Mexico normally means a real commitment: separate inventory, cross-border shipments, customs, and the risk of stranding stock in a market you haven't proven. North America Remote Fulfillment — NARF — sidesteps most of that. It lets your existing U.S. FBA inventory be listed to shoppers on Amazon's Canadian and Mexican marketplaces, with Amazon handling the cross-border shipping and import process when an order comes in. You don't send anything anywhere new. One pool of U.S. stock serves three countries. For a seller curious about international demand but unwilling to bet inventory on it, that's a genuinely low-risk way to test the water — provided you go in clear-eyed about the cross-border fees that come out of each sale, because they change the math from what you're used to at home.

What NARF actually does

The mechanics are simpler than they sound, and that simplicity is the whole appeal.

• One inventory pool — your U.S. FBA stock stays where it is and is offered to Canadian and Mexican shoppers from there; you never ship to a foreign warehouse.
• Amazon handles the border — when a cross-border order comes in, Amazon manages the international shipping and the import/customs process to deliver it.
• Listings on the foreign marketplaces — your eligible products appear to shoppers on Amazon's Canada and Mexico sites, priced in local currency.
• No separate stranded stock — because there's a single pool, you can't end up with dead inventory marooned in a country that didn't pan out.
• Easy to switch off — if a market doesn't perform, you simply stop offering there without unwinding a foreign supply chain.

The trade-off: convenience for margin

Nothing about cross-border fulfillment is free, and NARF's convenience is paid for in per-unit cost. On top of the usual referral and fulfillment fees, cross-border orders carry an additional fee that reflects the international shipping and import handling Amazon does on your behalf. That extra cost comes straight out of your margin on every NARF sale. It's often worth it — you're reaching customers you otherwise couldn't, with zero inventory risk — but it means a product's healthy U.S. margin is not the margin you'll earn on a Canadian or Mexican order. Treating the two as the same is the classic NARF mistake. Some products comfortably absorb the cross-border fee and still profit; thin-margin items can flip to a loss once it's applied. You have to check, per product.

Who NARF fits and who it doesn't

NARF is a near-perfect fit for a seller who wants to test international demand without a capital commitment, or one whose products carry enough margin to swallow the cross-border fee and keep a profit. It shines on higher-margin items where the extra fee is a small slice of a comfortable cushion. Where it struggles is on thin-margin, price-sensitive products — the cross-border fee can eat the entire profit, and competing against sellers with local inventory (who don't pay it) on price becomes a losing game. NARF also won't beat a dedicated in-country fulfillment setup once a market proves out and the volume justifies the effort. Think of it as the low-cost way to find out whether a market is worth a bigger investment — not necessarily the permanent answer if it is.

Check the cross-border margin before you flip it on

The discipline that makes NARF pay off is simple: before enabling it on a product, re-run the unit economics with the cross-border fee included and at the price you'll actually list for in the local market. A product that nets a comfortable margin domestically might net much less — or nothing — once the extra fee and any currency and pricing differences are applied. Do this across your catalog and you'll usually find a clean split: some products are obvious NARF candidates that profit even after the cross-border cost, and others should stay U.S.-only. Enabling NARF on the right products is found money with no inventory risk; enabling it blindly on everything is a way to quietly lose money on every Canadian and Mexican order you celebrate.

Frequently asked questions

Do I need separate inventory in Canada or Mexico to use NARF?

No — that's the entire point of the program. NARF offers your existing U.S. FBA inventory to shoppers on Amazon's Canadian and Mexican marketplaces and handles the cross-border shipping and import when an order comes in. You keep one pool of stock in the U.S., so there's no separate inventory to fund and no risk of stranding goods in a market that doesn't perform.

Why is my profit lower on NARF orders than on U.S. orders?

Because cross-border orders carry an additional fee on top of the usual referral and fulfillment fees, covering the international shipping and import handling Amazon does for you. That fee comes out of your margin on every NARF sale, so a product's domestic profit overstates what you'll earn on a Canadian or Mexican order. Re-run the unit economics with the cross-border fee included before enabling NARF on a product — thin-margin items can lose money once it's applied.