Amazon Updates MCF and Buy with Prime Packaging Starting April 1

Key Takeaways

• Default: no packing slips for MCF and Buy with Prime.
• SIPP items ship in original packaging, no Amazon overbox.
• Automatic fee discount applies to SIPP‑certified shipments.
• Sellers can opt‑in/out via Seller Central settings or API.
• Changes push sellers toward sustainable packaging and cost savings.

Pulse Analysis

Amazon's April packaging overhaul reflects a broader push to streamline its fulfillment ecosystem. By removing default packing slips and allowing SIPP‑certified products to travel in their own boxes, the retailer reduces material usage and handling steps for Multi‑Channel Fulfillment and Buy with Prime orders. This alignment with FBA's established practices not only simplifies operations for sellers but also reinforces Amazon's sustainability narrative, a growing priority for both consumers and investors.

The Ships in Product Packaging (SIPP) program, previously limited to FBA, now extends to MCF and Buy with Prime, offering an automatic fee discount for eligible items. Sellers must ensure their packaging passes Amazon’s drop‑test or an ISTA‑6 certified lab for fragile goods, then enroll the ASINs through Seller Central. Once approved, the discount applies to every unit shipped after the certification date, delivering immediate cost savings without additional administrative overhead. Developers can also control overbox and slip preferences at the order level via the Fulfillment Outbound API, granting granular flexibility for custom workflows.

For merchants, the update presents a clear financial incentive to adopt SIPP certification, especially those operating across multiple channels. Reduced packaging fees improve profit margins, while the eco‑friendly approach can be leveraged in branding and marketing. Sellers should audit their catalog for SIPP eligibility, adjust packing‑slip settings if needed, and update API integrations to avoid disruptions. In a competitive e‑commerce landscape, embracing these changes can differentiate brands, lower operational expenses, and align with the industry’s shift toward sustainable fulfillment.