This glossary defines the key terms used in food service and retail consulting for cultural institutions, higher education, and corporate dining. The definitions reflect JGL’s 40+ years of practice across museums, zoos, aquariums, performing arts centers, universities, and corporate clients in 43 states. Terms are provided as a reference for institutional leaders, operations staff, and procurement teams navigating food service assessments, RFP processes, and contract management.
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
A
Assortment Planning
The process of selecting and managing the depth and breadth of inventory carried in a retail store. Effective assortment planning balances mission-aligned products, price points, and seasonal demand to maximize sales and minimize markdowns.
Average Check
A food service metric calculated by dividing total revenue by the number of individual guest transactions (covers) in a given period, typically measured daily. Average check helps operators track spending trends and evaluate menu or pricing changes.
See also: Per Cap
Average Transaction
A retail metric representing the average dollar amount spent per purchase. Calculated by dividing total retail sales by the number of transactions. A key indicator of retail program health alongside units per transaction and capture rate.
See also: Units per Transaction, Capture Rate
B
Benchmarking
The process of comparing a food service or retail operation’s financial performance, guest experience metrics, and operational practices against industry standards and peer institutions. JGL uses benchmarking data gathered across 40 years and hundreds of client engagements to identify gaps and opportunities.
Brand Alignment
Ensuring that all food service offerings, retail merchandise, and guest-facing experiences reflect and reinforce the institution’s mission, values, and identity. Brand alignment is a core consideration in concept design, merchandise mix planning, and vendor selection.
C
Capital Investment Commitment
Operator-funded renovations, equipment purchases, or facility improvements made as part of a food service or retail contract. The level of capital investment an operator is willing to commit is typically tied to contract length, exclusivity, and projected sales volume — making it a key negotiating lever during the RFP process.
Capture Rate
The percentage of total visitors who make a purchase at a food service or retail outlet. Capture rate is one of the most important performance metrics for cultural institutions, as it directly reflects how effectively the operation is engaging the visitor base. Factors include location, visibility, pricing, and hours of operation.
See also: Conversion Rate, Per Cap
Catering Program
Food and beverage service provided for private events, corporate functions, and institutional gatherings held at the venue. Catering programs are often more profitable than café operations and can significantly offset subsidies at cultural institutions. JGL helps clients structure catering relationships whether through an exclusive operator, a preferred caterer list, or self-operation.
Commissary Kitchen
An offsite licensed commercial kitchen used to prepare food that is then transported to the serving location. Commissary arrangements allow institutions to offer fresh food service without the cost or space requirements of a full onsite kitchen, and are common in smaller museums, historic sites, and performing arts venues.
Competitive RFP Process
A structured procurement process designed to ensure fairness and generate competition among vendors for a food service or retail contract. A well-run competitive RFP attracts multiple high-quality proposals, establishes clear evaluation criteria, and protects the institution from conflicts of interest. JGL manages 25–30 RFP processes annually.
See also: Request for Proposal (RFP), Incumbent Operator
Concept Design
The creative and strategic development of a food service or retail concept, including target audience definition, menu or merchandise direction, service model, pricing strategy, and brand identity. Concept design typically follows a feasibility study and precedes the RFP process.
See also: Service Model, Food Service Feasibility Study
Contract Compliance
The ongoing process of verifying that a food service or retail vendor is meeting all obligations outlined in their contract — including financial reporting, quality standards, staffing commitments, and capital investment milestones. JGL provides contract compliance reviews for clients who want independent verification of vendor performance.
Contract Operation
A food service or retail program managed by a third-party vendor under a formal agreement with the institution. Contract operation transfers day-to-day management responsibility to the operator while the institution retains oversight. The structure of that relationship — P&L, management fee, or profit-share — determines who bears financial risk.
See also: Self-Operation, Profit-and-Loss Contract, Management Fee Contract
Contract Renegotiation
The process of revisiting and updating the terms of an existing food service or retail contract without going through a full competitive RFP. JGL recommends renegotiation when a contract is aging, industry norms have shifted, or an operator’s performance has changed. A benchmarking assessment typically precedes renegotiation to establish what updated terms are reasonable.
See also: Benchmarking, Request for Proposal (RFP)
Conversion Rate
A retail-specific metric representing the percentage of visitors who enter the store and make a purchase. Distinct from capture rate (which measures purchases against total venue attendance), conversion rate isolates the effectiveness of the in-store experience — layout, merchandising, and staff engagement.
See also: Capture Rate, Traffic Flow
Cost of Goods Sold (COGS)
The total direct cost of merchandise sold during a given period, including wholesale purchase price and inbound freight. COGS is subtracted from revenue to calculate gross margin and is a fundamental metric in retail financial management.
See also: Gross Margin
D
Destination Restaurant
A full-service restaurant within a cultural institution that is intended to attract diners from outside the institution’s regular visitor base. True destination restaurants require a separate street entrance, high foot traffic, and full operator control over hours, menu, and pricing. JGL advises clients to approach destination restaurant concepts with caution — financially successful examples are rare, and failure reflects on the institution.
Due Diligence
A thorough review of a food service or retail program, contract, or operator relationship to ensure it meets institutional standards and industry norms. JGL regularly conducts due diligence assessments for institutions that have not recently benchmarked their programs, and recommends due diligence before any major contract decision — even when there is no intent to change operators.
E
Earned Income
Revenue generated from ancillary operations — including food service, retail, catering, and event rentals — that supports an institution’s financial sustainability. For many cultural institutions, earned income from these sources is essential to offsetting operating costs and funding programming.
Event Rental Program
A revenue-generating program in which an institution makes its spaces available for private events, corporate functions, weddings, and nonprofit gatherings. Event rental programs are often bundled with catering requirements and can be among the highest-margin earned income streams available to cultural institutions.
See also: Catering Program, Earned Income
Exclusivity
A contract arrangement in which a single operator holds the sole right to provide food service, catering, or retail services at a venue. Exclusive arrangements typically yield higher commission returns, greater capital investment, and stronger marketing support from the operator — but reduce client flexibility and event variety. JGL helps institutions evaluate whether exclusivity is appropriate for their market and goals.
See also: Preferred Caterer List
Exhibition-Based Merchandise
Retail products tied to a specific temporary or permanent exhibition. Exhibition merchandise drives urgency and relevance, often achieving higher per-cap and conversion rates than evergreen inventory. Planning exhibition merchandise in advance of a show opening is a best practice JGL recommends to retail clients.
F
Food Service Assessment
A comprehensive review of an existing dining operation, evaluating guest experience, financial performance, operational efficiency, and contract compliance. A food service assessment produces actionable recommendations and is often the first step before an RFP, renegotiation, or major program change.
Food Service Feasibility Study
An analysis that determines whether a new or expanded food service concept is financially and operationally viable for a specific institution and facility. A feasibility study typically includes visitor demand analysis, space and equipment requirements, financial projections, and operational model recommendations.
G
Gross Margin
The difference between retail selling price and the cost of goods sold, expressed as a percentage of the selling price. Gross margin is a primary indicator of retail profitability and is closely monitored in contract performance reviews. Industry benchmarks vary by merchandise category and institution type.
See also: Cost of Goods Sold (COGS), Markup
I
Impulse Zones
High-visibility areas within a retail store — particularly near the cash wrap and at store entry — strategically designed to encourage unplanned add-on purchases. Effective impulse zones use low price points, high visual appeal, and mission-aligned products to increase average transaction value.
See also: Average Transaction, Visual Merchandising
Incumbent Operator
The current food service or retail vendor at an institution when an RFP process is initiated. Incumbents may participate in the competitive process alongside new proposers. JGL’s RFP processes are structured to evaluate all proposers on equal terms, and it is not uncommon for an incumbent to be reselected after a competitive process.
See also: Competitive RFP Process
Inventory Turnover
A retail metric measuring how frequently total inventory sells and is replenished during a given period. Higher turnover indicates efficient inventory management and strong sales velocity. Low turnover can signal overstocking, poor assortment planning, or pricing issues.
See also: Assortment Planning, Open-to-Buy
K
Key Performance Indicators (KPIs)
Measurable metrics used to evaluate how well a food service or retail operation is performing financially, operationally, and from a guest experience perspective. Well-designed KPIs include both risk (penalties for underperformance) and reward (incentives for exceeding targets). JGL recommends that KPIs be fair, quantifiable, and reviewed regularly over the life of a contract.
Kitchen Design
The planning and layout of food service facilities to maximize operational efficiency, food safety compliance, and guest-facing presentation. JGL collaborates with architectural and engineering partners to ensure kitchen design supports the intended service model and volume requirements.
M
Management Fee Contract
A vendor agreement in which the institution bears the financial risk of the food service operation. The operator manages all revenues and expenses on the institution’s behalf and is compensated through a fixed fee, a percentage of revenue, or a percentage of costs. Management fee structures give institutions full program control but require greater financial involvement.
See also: Profit-and-Loss Contract, Profit-Share Contract
Markup / Initial Markup
The percentage added to the wholesale cost of a product to arrive at the retail selling price. Initial markup is set at the time of purchasing. Understanding markup relative to gross margin is essential for retail financial planning — markup is calculated on cost, while margin is calculated on selling price.
See also: Gross Margin, Cost of Goods Sold (COGS)
Master Plan
A long-term strategic document outlining space requirements, design recommendations, and operational frameworks for food service and retail programs. JGL develops master plans for institutions undergoing expansion, renovation, or significant program restructuring.
Merchandise Mix
The variety and balance of product categories offered in a retail store, curated to maximize revenue while reflecting the institution’s brand and mission. An effective merchandise mix typically includes price-tiered options, exclusive and branded items, and mission-related products.
See also: Assortment Planning, Mission-Related Merchandise
Mission-Related Merchandise
Retail products that reflect and reinforce the educational, conservation, or cultural mission of the institution. Mission-related merchandise differentiates an institution’s store from general retail, deepens visitor connection, and supports brand alignment. It is a cornerstone of JGL’s retail consulting approach.
N
Needs Assessment
A study identifying gaps, inefficiencies, or unmet opportunities in current food service or retail operations, with recommendations for improvement. A needs assessment is typically less comprehensive than a full feasibility study and is suited to institutions looking to refine an existing program rather than develop a new one.
O
Open-to-Buy
The budget allocated for purchasing new inventory during a given period, based on planned sales, current stock levels, and desired ending inventory. Open-to-buy discipline prevents over-purchasing and ensures cash flow is managed effectively in retail operations.
Operator
A company or individual contracted to manage food service, catering, or retail operations on behalf of an institution. Major national operators include Aramark, Sodexo, and Compass Group, alongside numerous regional and specialty firms. Selecting the right operator — and structuring the right relationship — is the central challenge JGL helps clients navigate.
See also: Contract Operation, Request for Proposal (RFP)
P
Per Cap (Per Capita Spending)
The average revenue generated per visitor. Calculated by dividing total food service or retail revenue by total venue attendance. Per cap is the primary measure of how effectively a program is monetizing the visitor base, and is used in benchmarking, feasibility projections, and contract performance tracking.
See also: Capture Rate, Average Check
Point of Sale (POS)
The checkout system used to process retail or food service transactions. Modern POS systems provide real-time sales data, inventory tracking, and reporting capabilities that are essential for performance monitoring and informed purchasing decisions.
Preferred Caterer List
A roster of pre-approved catering companies that event clients may select from when booking a venue. A preferred caterer list gives event clients more choice than an exclusive arrangement, but typically yields lower commission revenue for the institution and less operator investment in the facility.
See also: Exclusivity
Pro Forma Financials
Projected financial statements used to model the expected performance of a food service or retail operation under various scenarios. In the context of an RFP, proposers submit pro forma financials as part of their proposal. JGL evaluates these projections critically, as they are often optimistic.
Profit-and-Loss (P&L) Contract
A vendor agreement in which the operator assumes full financial risk and reward for the food service operation. The operator collects all revenues, pays all expenses, and typically returns a commission or percentage of revenue to the institution. P&L structures minimize institutional financial risk but reduce direct control over the program.
See also: Management Fee Contract, Profit-Share Contract
Profit-Share Contract
A vendor agreement in which profits from food service or retail operations are shared between the institution and the operator according to a predetermined formula. Profit-share structures align the interests of both parties and are increasingly common in higher education dining agreements.
See also: Profit-and-Loss Contract, Management Fee Contract
R
Request for Proposal (RFP)
A structured, competitive procurement process used to solicit bids from food service or retail operators. An RFP defines the institution’s requirements, evaluates operator qualifications and financial proposals, and results in the selection of a partner. JGL manages the full RFP process for clients — from document preparation through contract execution — and handles 25–30 processes annually.
Retail Capture Rate
The percentage of total venue visitors who make a purchase in the gift shop or retail store. A key benchmark metric for cultural institution retail programs. Retail capture rates vary significantly by institution type, store location, and merchandise strategy.
See also: Capture Rate, Conversion Rate
Retail Store Assessment
A comprehensive evaluation of a museum, zoo, aquarium, or cultural institution’s retail store, measuring sales performance, merchandise mix, visual presentation, staffing, and financial metrics against industry benchmarks. A retail store assessment produces prioritized recommendations for improving revenue and visitor experience.
S
Sales per Square Foot
A retail productivity metric calculated by dividing total retail sales by the total square footage of the selling floor. Sales per square foot is a standard benchmarking metric used to compare store performance across institutions and evaluate space utilization.
Self-Operation
A food service or retail program managed directly by the institution using its own staff, purchasing, and management infrastructure. Self-operation gives institutions full control but requires internal expertise and assumes all financial risk. JGL helps clients evaluate whether self-operation or contract operation is better suited to their goals.
See also: Contract Operation
Service Model
The operational format through which food service is delivered to guests. Common service models include full service (table service), quick service (counter ordering), grab-and-go (pre-packaged), and concessions. The appropriate service model depends on visitor volume, facility design, dwell time, and revenue goals.
Shrinkage
Inventory lost due to theft, damage, administrative error, or vendor shortages. Shrinkage is tracked as a percentage of total inventory value and is a standard metric in retail contract performance reviews. High shrinkage rates can indicate management or security issues requiring operator attention.
Subsidy Reduction Strategy
A plan to minimize or eliminate the institutional financial support required to sustain a food service operation, without sacrificing program quality or guest experience. Common subsidy reduction approaches include catering program development, extended operating hours, menu engineering, and renegotiation of contract terms.
Sustainability Initiatives
Practices and programs within food service or retail operations designed to reduce environmental impact. Common initiatives include local and seasonal sourcing, food waste reduction, composting programs, biodegradable packaging, and on-site growing programs. Many of JGL’s institutional clients have sustainability commitments that must be reflected in operator selection and contract requirements.
T
Traffic Flow
The pattern by which visitors move through a retail store or food service space. Thoughtful traffic flow design maximizes exposure to merchandise and food offerings, increases dwell time, and drives impulse purchases. Store layout, fixture placement, and signage all influence traffic flow.
See also: Visual Merchandising, Impulse Zones
Transitional Support
Consulting assistance provided during the changeover from one food service or retail operator to another, or from self-operation to contract operation. Transitional support includes staff transition planning, inventory transfer, IT and POS system changeover, and operational continuity management. JGL provides transitional support to ensure contract launches proceed smoothly.
U
Units per Transaction
A retail metric measuring the average number of individual items purchased per transaction. Higher units per transaction indicate effective merchandising, cross-selling, and impulse zone design. It is typically tracked alongside average transaction value.
See also: Average Transaction
V
Venue Rental
See Event Rental Program.
Visual Merchandising
The strategic presentation and display of retail products to maximize their appeal and drive sales. Effective visual merchandising uses sight lines, color, fixture height, lighting, and product grouping to guide guest attention and encourage purchases.
See also: Traffic Flow, Impulse Zones
W
WBENC Certification
Women’s Business Enterprise National Council certification, the leading third-party verifier of women-owned businesses in the United States. JGL Consultants is WBENC-certified, which is relevant for institutional clients with supplier diversity requirements or commitments — including many universities, corporations, and government-affiliated cultural institutions.