New Learning Modules and Interactive Scenarios are added every week
Read procurement guides on sourcing decisions, supplier management, and value creation.
Learn how procurement crisis management works, how buyers respond to supply disruptions, and how to balance availability, expediting cost, supplier trust, and sourcing risk.
Learn what procurement total cost of ownership means, how to calculate supplier TCO, and why freight, quality, inventory, and handling costs matter more than unit price alone.
Learn what make vs buy means in supply chain and operations, how companies decide whether to produce in-house or outsource, and which cost, capacity, quality, risk, and strategic trade-offs matter most.
Discover what a procurement director does, how director-level procurement differs from buyer-level work, which procurement leadership skills matter most, and how top leaders balance cost, risk, continuity, and stakeholder alignment.
Purchase price variance, or PPV, helps procurement and supply chain teams measure how actual buying prices differ from standard or expected prices. This guide explains what PPV means, how to calculate it, how to analyze favorable and unfavorable variance, and how businesses can use PPV to improve sourcing discipline and cost performance.
Spend tree analysis helps procurement teams organize raw spend data into categories, identify tail spend, spot off-contract buying, and prioritize sourcing action. This guide explains what a spend tree is, how to build one, what patterns matter most, and how to turn analysis into real category-management decisions.
OTIF, or On Time In Full, is one of the most important supply chain service metrics. This guide explains what OTIF means, how to calculate it from raw delivery data, how it differs from simpler service KPIs, and how to trace OTIF misses back to lateness, short shipments, or damage.