SoftwareSilo PunchOut connects Magento 2 with corporate procurement systems through OCI and cXML. A buyer starts in the purchasing platform, enters your Magento store without a separate manual login, shops in the assigned customer context, and sends the completed cart back for approval and ordering.
A familiar shop for the buyer: The buyer still uses your normal Magento catalog, product pages, search, and cart. PunchOut changes how the session starts and where the cart goes afterward. It does not force buyers to work in a separate catalog interface.
OCI and cXML in one extension: The core module handles OCI login and transfer flows as well as cXML PunchOut setup and cart return. This covers SAP-oriented OCI projects and cXML procurement environments without installing two separate protocol modules.
Prepared profiles for common procurement platforms: The package includes mapping templates for SAP OCI 4 and 5, SAP Ariba, Coupa, Oracle Procurement, and general cXML scenarios. Templates give an implementation team a documented starting point while keeping every field adjustable for the buyer's actual requirements.
Buyer-specific catalog and pricing context: Each buyer profile can be linked to a Magento customer, company, price group, store view, and mapping profile. Once the PunchOut session starts, Magento can apply the catalog visibility and pricing that belong to that customer context. The extension does not maintain a second set of product prices.
Cart return instead of Magento checkout: During an active PunchOut session, the regular checkout action can become a return action. Magento converts the cart into the required OCI form data or cXML PunchOutOrderMessage and sends it back to the buyer system. Approval and purchase-order steps remain in the procurement platform.
Mappings without a separate code branch for every buyer: Admin users can map Magento product, customer, address, and cart values to the fields expected by the procurement system. Required fields, value conversions, formatting rules, and custom target keys are managed in reusable mapping profiles.
Control over product and price data: Magento prices are authoritative by default for cart operations. If a controlled integration requires incoming item prices, that behavior can be enabled explicitly per store configuration. Currency and transfer validation help prevent incomplete or inconsistent carts from being returned.
More than the initial cart handoff: The module provides endpoints for inbound purchase orders and outbound shipment notices and invoices. A document queue can process outbound messages with retry rules, so temporary connection failures do not require every message to be rebuilt manually.
Security tied to each connection: Buyer credentials are stored encrypted. Requests can be checked against allowed IP ranges, signatures, protocol credentials, and transport authentication. Return URLs are validated before Magento sends cart or document data to an external destination.
Tools for testing and support: The admin simulator creates repeatable OCI and cXML requests for integration testing. Trace records connect each step through a correlation identifier and store sanitized payload information, which gives both sides useful evidence when a setup or transfer fails.
Suitable for Magento Open Source and Adobe Commerce projects: SoftwareSilo PunchOut is intended for B2B stores that must connect an existing Magento catalog to customer procurement systems. It is especially useful when several buyers need different credentials, customer contexts, mappings, or return formats and the merchant wants to manage those differences in Magento.