On September 24, 2026, Amazon announced that Multichannel Fulfillment (MCF) merchants can now add free Prime delivery to their own DTC websites at no additional cost beyond standard MCF fees. For ecommerce brands already running inventory through Amazon FBA, this means a Prime shipping badge and 1-2 day delivery can appear at checkout on your branded storefront, with early adopters reporting over 40% of eligible orders already shipping with Prime delivery.
Prime delivery is one of the highest-converting trust signals in ecommerce, and it can now appear on your checkout page without routing the sale through Amazon.com. Shoppers select "Amazon Prime" as a shipping option, Amazon verifies their membership post-purchase, and your brand retains the customer relationship, payment data, and return policy. For brands with significant Amazon FBA inventory, this is a zero-infrastructure conversion lever that is live today.
When a customer checks out on your DTC site, they can select "Amazon Prime" as a shipping option alongside your standard carriers. Amazon verifies their Prime membership after the order is placed, not at the moment of selection, which removes the friction of requiring a login during checkout. Fulfillment happens through your existing MCF inventory positioned across Amazon's fulfillment network, so delivery speed depends on where your SKUs are currently stocked.
Activation varies by platform. Shopify merchants activate through the Amazon MCF and Buy with Prime app in the Shopify App Store. Brands on headless or custom stacks connect via Amazon's Selling Partner API or through certified integration partners. Once connected, Prime delivery appears automatically as a shipping option for eligible SKUs, and no additional inventory movement or label changes are required.
Alongside Prime delivery, Amazon introduced the MCF Preferred Pricing Program: a 15-25% discount on fulfillment fees for orders placed outside Amazon.com during the first six months after enrollment. The discount applies to orders across your DTC site, social commerce channels (including TikTok Shop), and other marketplaces. Eligible brands are existing FBA sellers who activate MCF. Given that Q4 is the highest-volume quarter for most 7-9 figure brands, enrolling now locks in savings on holiday fulfillment before rates reset.
For context on the broader Amazon strategy, including expanded multichannel Seller Central tools announced at the same Amazon Accelerate event, see our full tracker: Every Amazon Ads Change in 2026 (Updated Weekly).
The original Buy with Prime (launched 2023) required shoppers to pay through Amazon Pay and triggered a transaction fee to Amazon on each sale. MCF Prime Delivery is structurally different. Your checkout processes payment through Shopify Payments, Stripe, or whichever gateway you use. Amazon only handles logistics, and there is no transaction fee, no Amazon Pay requirement, and no revenue share. Brands retain full ownership of the customer data and post-purchase experience, including returns and customer service workflows.
This distinction matters for brands that want Prime's conversion power without trading their checkout relationship or margin to Amazon's payment infrastructure.
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MCF Prime Delivery is a meaningful conversion lever, and it works best when it is connected to your full acquisition and retention picture. Talk to the CTC team about integrating Amazon's fulfillment capabilities with your Prophit Engine measurement so every channel's impact is visible.
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