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The Salesforce Commerce B2C 25.9 release is rolling out during August 19 – September 25, 2025. Below is a concise summary of the newest updates, with a link to the official documentation for deeper guidance.

What’s New

• Enhance Product Discovery in Your B2C Store (GA) — Shoppers can discover in-store products while searching online and select pickup at their preferred store, connecting online and offline journeys. This GA includes changes since the pilot. Tip: review eligibility rules, store inventory exposure, and pickup flows. Learn more.
• Help Shoppers Find the Best Deals — Enable sorting by unit quantity and unit measure so customers can quickly identify the lowest price per unit. Action: populate Unit Quantity and Unit Measure on products to activate the new sort behavior.
• Manage Campaign Details More Efficiently — A new Campaigns Detail screen with updated defaults streamlines campaign creation and edits.
• Simplify Coupon Management by Sharing Codes Across Sites — Share system-generated coupon codes across multiple sites. Redemption on one site prevents reuse on others unless multi-redeem is configured. Supports import/export and site-level redemption limits.
• Manage A/B Tests More Efficiently — New UI with quick filters, visual indicators for top-performing segments, and clipboard copy of results. Results display when each test segment has at least one data point.
• Outbound Connections Allowlist — New Business Manager screen to configure and allow outbound endpoints; recently used endpoints are surfaced for selection. Endpoints defined under Service credentials are allowed automatically by the platform. How it works.
• Identify Scalability Issues with Multi-Order Transactions — Business Manager shows an alert when a custom job changes multiple orders within a single transaction so you can adjust scripts to one-order-per-transaction.
• Identify Concurrent Modification During Order Export — New alert warns if another process modifies an order during export; consider delaying exports to reduce the risk of out-of-sync or duplicated data.
• Service Credentials Encryption (Import/Export) — Service credentials are now encrypted (not just masked) when exported via Site Development > Site Import & Export, and can be re-imported securely via the same path.
• More Reliable Sandbox OAuth Logins — Connection Reset errors are eliminated when logging into sandboxes via OAuth, improving authentication stability.
• Script API: Add Email Attachments — Use dw.net.Mail.addAttachment(dw.io.File file) to attach one or more files to outgoing emails (previously not supported directly on this class).

Official Documentation

For complete guidance, edge cases, and ongoing updates, see the official release notes: Salesforce Commerce B2C 25.9 Release Notes .