SP-API Updates: Listings Items API adds multi-marketplace support and July listing attribute & enumeration updates
In this post
SP-API Updates: Invoice by Amazon Expansion for VCS Lite Sellers and New Cancellation XML for Brazil Store
This week's SP-API updates cover two changes to invoice-related APIs: the expansion of Invoice by Amazon (IBA) to VCS Lite sellers, and the addition of a cancellation XML file in the Invoices API for Brazil FBA shipments.
SP-API Updates: EU FBM Requirements, Product Type Definitions API Title Structure, External Fulfillment API Shipment Status
This week's SP-API updates cover new Fulfilled by Merchant (FBM) performance requirements and handling time changes for EU stores, a modular title structure for non-media product types via the Product Type Definitions API, and a shipment status change for Merchant Fulfillment Network orders in the External Fulfillment API.
Update: June updates to listing attribute usage and enumeration values
Effective June 29, 2026, Amazon will update the attribute usage and enumeration values of numerous product types across marketplaces. These adjustments eliminate redundant attributes and improve the curation of attributes and enumeration values that apply to the corresponding product types.
May 2026 SP-API Release
May 2026 SP-API Release Notes are now available! For more information, refer to Release Notes .
New Industry Vertical Pricing Audience Values for Listings Items API
Starting May 27, 2026, the Listings Items API will accept new Industry Vertical Pricing (IVP) audience values in the purchasable_offer.audience field for eligible third-party sellers in the US marketplace.
Update: May updates to listing attribute usage and enumeration values
Effective May 25, 2026, Amazon will update the attribute usage and enumeration values of numerous product types across marketplaces. These adjustments eliminate redundant attributes and improve the curation of attributes and enumeration values that apply to the corresponding product types.
April 2026 SP-API Release
April 2026 SP-API Release Notes are now available! For more information, refer to Release Notes .
Update: April updates to listing attribute usage and enumeration values
Effective April 27, 2026, Amazon will update the attribute usage and enumeration values of numerous product types across marketplaces. These adjustments eliminate redundant attributes and improve the curation of attributes and enumeration values that apply to the corresponding product types.
CA Fulfillment by Amazon prep and labeling services will end July 1, 2026
Starting July 1, 2026, Amazon will no longer offer prep and item labeling services for Fulfillment by Amazon (FBA) shipments in the CA marketplace. AMAZON will no longer be an accepted value for prepOwner and labelOwner parameters (and responses) across all Fulfillment Inbound API operations in the CA marketplace.