Purchasing and Materials Management

Course Description

Purchasing and Materials Management introduces the concepts, principles, and techniques of purchasing and materials management, developing knowledge of procurement, pricing, supply selection, make-or-buy decisions, and materials management concepts.

Within the SCNS taxonomy, MAN is the Management prefix. Daytona State publishes this at 3 credits, offered fall, giving approximately 45 contact hours — the value carried by the published MAN3025 and MAN4720 at the same college.

Purchasing is the least glamorous and most financially consequential function in most organizations. In a typical manufacturer, purchased materials and services account for more than half of revenue — often far more than labour — which means a small percentage improvement in procurement drops more to the bottom line than a large improvement almost anywhere else. The function has also changed character substantially: the last several years of supply disruption moved procurement from a cost-focused back office to a risk-management function reporting near the top of the organization, and the coursework should reflect that.

Learning Outcomes

Required Outcomes

• Describe the role of purchasing and supply management within the organization and its strategic contribution.
• Describe the procure-to-pay cycle and its control points.
• Develop purchase specifications and statements of work.
• Describe supplier identification, qualification, and evaluation methods.
• Conduct supplier selection using weighted criteria and total cost analysis.
• Describe competitive bidding, requests for quotation, and requests for proposal.
• Analyze price and cost, including cost structure and price analysis techniques.
• Describe pricing arrangements and contract types and their risk allocation.
• Calculate and apply total cost of ownership.
• Perform make-or-buy and outsourcing analysis.
• Describe negotiation principles and prepare for a supplier negotiation.
• Describe contract fundamentals, terms, and remedies relevant to purchasing.
• Describe supplier relationship management and performance measurement.
• Describe inventory functions, costs, and classification, including ABC analysis.
• Apply inventory models, including economic order quantity and reorder point.
• Describe safety stock, service level, and the trade-off between them.
• Describe material requirements planning and dependent demand.
• Describe just-in-time and lean approaches and their assumptions.
• Describe forecasting methods and their role in materials planning.
• Describe transportation, logistics, and incoterms as they affect purchasing.
• Describe global sourcing and its risks.
• Describe supply risk assessment, resilience, and continuity planning.
• Describe ethics, conflicts of interest, and compliance in procurement.
• Describe sustainability and supplier diversity considerations.
• Use metrics to measure and report purchasing performance.

Optional Outcomes

• Describe public sector and government procurement requirements.
• Describe e-procurement systems and ERP integration.
• Describe category management and strategic sourcing methodology.
• Describe supplier development programmes.
• Describe warehousing and distribution operations.
• Describe analytics applied to spend and supply data.

Major Topics

Required Topics

• The purchasing function and its strategic role
• The procure-to-pay cycle
• Specifications and statements of work
• Supplier identification and qualification
• Supplier selection and evaluation
• Competitive bidding, RFQ, and RFP
• Price and cost analysis
• Contract types and risk allocation
• Total cost of ownership
• Make-or-buy and outsourcing
• Negotiation
• Contract fundamentals and remedies
• Supplier relationship and performance management
• Inventory functions, costs, and ABC analysis
• EOQ and reorder point models
• Safety stock and service level
• Material requirements planning
• Just-in-time and lean
• Forecasting
• Transportation, logistics, and Incoterms
• Global sourcing
• Supply risk and resilience
• Procurement ethics and compliance
• Sustainability and supplier diversity
• Purchasing metrics

Optional Topics

• Public and government procurement
• E-procurement and ERP
• Category management and strategic sourcing
• Supplier development
• Warehousing and distribution
• Spend analytics

Resources & Tools

• Purchasing and Supply Chain Management (Monczka, Handfield et al.) — the dominant text in this field.
• Purchasing and Supply Management (Johnson) — the other standard, strong on the negotiation and contracting material.
• Getting to Yes (Fisher & Ury) — short, and the negotiation reference the field actually cites.
• ISM (ismworld.org) — the Institute for Supply Management; the CPSM credential, plus the free monthly ISM Report On Business (PMI), which is a genuinely useful economic indicator and good course material.
• APICS / ASCM (ascm.org) — the CPIM and CSCP credentials, which are the operations and supply chain standards; CPIM is closely aligned to the materials management half of this course.
• NIGP (nigp.org) — public procurement, with its own credentials; relevant if you work for a Florida government body.
• Florida Department of Management Services — free: Florida's state term contracts, the MyFloridaMarketPlace system, and Chapter 287, F.S. procurement rules. See the public procurement note.
• ICC Incoterms — the trade term standard; note that editions change and contracts must name the edition.
• Excel — genuinely the core analytical tool of this job; build the skill deliberately. EOQ, ABC analysis, and spend analysis are all spreadsheet exercises.
• SAP, Oracle, or NetSuite — the ERP systems you will meet; free learning editions and tutorials exist and knowing the vocabulary helps in interviews.
• BLS producer price indices and commodity price data — free, and useful for the price analysis content.

Career Pathways

• Buyer and purchasing agent — SOC 13-1023; the direct entry role.
• Purchasing manager — SOC 11-3061.
• Strategic sourcing specialist and category manager — the better-paid analytical track.
• Supply chain analyst — SOC 13-1081 Logisticians; strong demand and a good route into analytics.
• Materials planner and production planner — MRP-focused roles in manufacturing.
• Inventory analyst and demand planner.
• Contract administrator and procurement specialist.
• Public procurement officer — Florida state agencies, counties, municipalities, school districts, and universities all run substantial procurement operations with defined career ladders and good benefits.
• Supplier quality and supplier development.
• Logistics and distribution management — Florida's ports, its distribution corridors along I-4 and I-95, and its role as a Latin American gateway make this a strong state for the field. See this repository's GEB2351 guide.
• Aerospace and defence procurement — Space Coast and Orlando contractors, where government contracting rules add a specialization that pays.
• Healthcare supply chain — Florida's large hospital systems; a growing and well-paid niche.

Special Information

⚠ Price is not cost — total cost of ownership is the professional concept

• The lowest quoted price is frequently the most expensive option, and being able to demonstrate that with numbers is the core analytical skill of this field.
• Total cost of ownership includes everything the purchase causes: acquisition price, freight, duties, inventory carrying cost, inspection and quality failure cost, rework and scrap, downtime, tooling, training, maintenance, disposal, and the administrative cost of managing the supplier.
• Quality failures dominate the calculation. A component that costs less and fails at ten times the rate destroys any saving, and the disruption cost usually exceeds the material cost by a wide margin.
• Payment terms have real financial value. Net 60 versus net 30 is working capital, and early payment discounts frequently carry an implied annual return far above the cost of capital — learn to calculate that, it is examinable and it is real money.
• Landed cost is the honest number in global sourcing — unit price plus freight, duty, insurance, brokerage, and the inventory cost of a long transit. A low unit price with a twelve-week lead time is a different product commercially.
• Price analysis and cost analysis are different techniques. Price analysis compares to the market; cost analysis builds up from the supplier's cost structure. Use cost analysis where competition is limited.
• Understand the supplier's cost drivers. A buyer who knows what raw material, labour, and overhead actually contribute negotiates from information rather than from pressure.
• Standardization and consolidation create leverage, and spend analysis is how the opportunities are found — which is a spreadsheet exercise more often than a strategic insight.

⚠ Inventory is a deliberate trade-off, not a failure

• Inventory costs money and prevents problems, and materials management is the discipline of choosing the balance rather than minimizing one side.
• Carrying cost is larger than students expect — capital, storage, insurance, obsolescence, shrinkage, and handling routinely total 20–30% of inventory value annually.
• Stockout cost is real but hard to measure, which is exactly why organizations systematically undervalue it until a line stops.
• EOQ balances ordering cost against carrying cost, and its assumptions — steady demand, constant lead time, no quantity discounts — are worth knowing precisely, because they tell you when the model does not apply.
• Safety stock buys service level, and the relationship is non-linear. Going from 95% to 99% costs far more than going from 90% to 95%, and knowing that changes the conversation with sales.
• ABC analysis directs attention. A small proportion of items accounts for most of the value; managing them tightly and the rest loosely is more effective than uniform effort.
• Dependent demand should be calculated, not forecast. That is the entire idea behind MRP, and confusing dependent with independent demand is a classic error.
• Lead time variability hurts more than long lead time. A reliable twelve-week lead time is manageable; an unpredictable four-to-twelve-week one requires far more safety stock.
• Just-in-time assumes reliable supply, and the recent disruption years exposed how strong that assumption was. The honest treatment is that JIT is a trade-off between efficiency and resilience, not a universally correct answer.

⚠ Supply risk moved to the centre of the job — and Florida has its own version

• Procurement's remit has expanded from cost to risk. Pandemic disruption, container shortages, semiconductor scarcity, port congestion, and geopolitical shocks all demonstrated that a supply chain optimized purely for cost is fragile.
• Single sourcing is efficient and dangerous. It concentrates volume for leverage and quality, and it means one failure stops you. Dual sourcing and qualified alternates cost money and buy continuity.
• Map your supply chain past the first tier. Many disruptions come from a sub-supplier the buyer never knew existed, and tier-two visibility is where the surprises live.
• Geographic concentration is a risk even when suppliers differ — several suppliers in one region share the same weather, port, and political exposure.
• Hurricane season is Florida's specific version. Port closures, transportation disruption, power loss, and demand surges for building materials are annual features, and Florida organizations plan for them explicitly.
• Price gouging is regulated in Florida during a declared state of emergency, which affects procurement conduct during and after storms.
• Contracts allocate risk. Force majeure clauses, price adjustment mechanisms, and delivery remedies matter enormously and are ignored until they are needed.
• Build the resilience case in financial terms. The persistent difficulty is that resilience costs money now and saves money in a year that may not come — and a buyer who can quantify the exposure gets the budget.

⚠⚠ Procurement ethics: you control money and you will be courted

• Buyers direct spending, which makes them targets for influence. Every professional body in this field has a code of ethics for that reason, and ISM's is the standard reference.
• Gifts, meals, entertainment, and travel from suppliers are the everyday issue, not dramatic bribery. Most organizations set explicit thresholds; know your employer's policy and disclose, and remember that the appearance of influence damages you almost as much as the fact of it.
• Conflicts of interest must be declared — a supplier owned by a relative, a personal financial interest, or a prospective employer among your bidders.
• Confidential information is a trust. Sharing one supplier's pricing with a competitor to extract a better bid is unethical and, in some contexts, unlawful.
• Treat bidders fairly. Running a competition with a predetermined winner wastes suppliers' money and destroys your credibility in the market.
• The FCPA applies to international sourcing, with personal criminal liability — see this repository's GEB2351 guide.
• Public procurement is far more constrained than private. Florida's Chapter 287, F.S. governs state purchasing with competitive solicitation requirements, protest procedures, and public records obligations — and Florida's public records law means your procurement correspondence is generally disclosable. Local governments operate under their own ordinances.
• Government contracting adds another layer — the FAR for federal work, cost accounting standards, and small business subcontracting requirements. Aerospace and defence employers in Florida value people who know it.
• Rule 11 applies — procurement statutes, thresholds, and trade compliance requirements change; verify current rules for your jurisdiction.

How Florida course levels affect transfer

The first digit of an SCNS number denotes the year of offering, not transferability. Courses at the 1000 and 2000 levels transfer transparently between Florida public institutions, and 3000 to 4000 is unproblematic since both are upper division. The boundary that actually matters is 2000 to 3000, where lower-division credit generally cannot satisfy an upper-division requirement.

MAN3570 is 3 credits and approximately 45 contact hours, offered fall. Expect quantitative problem sets — EOQ, reorder point, total cost of ownership, ABC analysis — alongside cases and probably a supplier selection or negotiation exercise. The arithmetic is straightforward; setting the problem up correctly is the skill being assessed.

As a 3000-level course it belongs to an upper-division programme, and lower-division business credit will not substitute for it. Consider a professional credential — CPIM or CSCP from ASCM, or CPSM from ISM — since employers in this field screen on them and they are achievable alongside or shortly after a bachelor's degree.