The cXML standard covers both catalog content and PunchOut. A buyer-hosted catalog favors governed local content and predictable search when items are stable enough to synchronize. PunchOut favors supplier-hosted configuration and current context when a live session is available. Selection should preserve content volatility, configuration needs, buyer context, session dependency, payload ownership, availability, and order handoff.
Vroozi describes a marketplace that brings hosted and punch-out catalogs together with company-specific pricing and pre-negotiated terms. A displayed price is actionable only when the exact item, supplier, buyer entitlement, contract version, effective window, currency, unit, and source response remain reconstructable.
Market Dojo presents multistage RFQs, RFPs, and eAuctions within its sourcing platform. A final rank is only explainable when the lot and specification version, eligible bidders, event rules, clock and extensions, every bid, normalization, exceptions, evaluation, and award authority remain intact.
Candex presents itself as a master vendor: sellers invoice Candex and Candex invoices enterprise buyers for goods or services. That model can reduce repeated vendor setup, but the buyer still needs an attributable record of the actual seller, purchase, receipt, obligations, approval, tax context, and payment chain.
