NAMA Product Selection & Inventory Control 3 — Questions and Answers
Question 1: What is 'dead stock' in a vending context?
- Products that have been recalled by the manufacturer
- Inventory that has not sold within an acceptable timeframe and may be expired or obsolete (Correct answer)
- Items removed from machines due to equipment failure
- Stock held in a secondary warehouse location
Correct answer: Inventory that has not sold within an acceptable timeframe and may be expired or obsolete
Dead stock refers to products that remain unsold beyond their viable selling window, tying up capital and potentially creating spoilage or expiration issues.
Question 2: When using a first-in, first-out (FIFO) rotation method, which products should be placed at the front of the vending coil?
- The newest products just delivered
- The oldest products already in the machine (Correct answer)
- The highest-priced products
- The best-selling products regardless of age
Correct answer: The oldest products already in the machine
FIFO rotation places older inventory at the front so it sells first, reducing the risk of expiration and waste.
Question 3: A vending operator wants to introduce a new protein bar to their machines. Which approach best minimizes financial risk during the trial phase?
- Stock the new bar exclusively across all machines immediately
- Place the new bar in a small subset of machines and track sales before full rollout (Correct answer)
- Order the maximum quantity to secure the best price before testing
- Replace all slow movers immediately with the new bar
Correct answer: Place the new bar in a small subset of machines and track sales before full rollout
Testing a new product in a limited number of machines allows the operator to gather real sales data before committing to a full, costly rollout.
Question 4: Which of the following seasonal considerations is MOST relevant to cold beverage product selection in vending?
- Cold beverages sell at equal rates year-round so no adjustments are needed
- Demand for cold beverages typically increases in summer, requiring higher par levels (Correct answer)
- Cold beverages should be removed in winter months to save energy
- Only carbonated cold beverages are appropriate in summer
Correct answer: Demand for cold beverages typically increases in summer, requiring higher par levels
Warmer months drive higher demand for cold beverages, so operators should increase par levels and adjust product mix accordingly.
Question 5: In vending inventory management, what does 'shrinkage' refer to?
- A reduction in machine capacity due to equipment wear
- Inventory loss due to theft, damage, spoilage, or administrative error (Correct answer)
- Decrease in sales during slow business periods
- Reduction of product size by the manufacturer
Correct answer: Inventory loss due to theft, damage, spoilage, or administrative error
Shrinkage encompasses all unplanned inventory losses including theft, spoilage, miscounts, and product damage.
Question 6: A location's vending machine demographic skews heavily toward health-conscious millennials. Which product mix strategy is most appropriate?
- Stock exclusively candy and chips to maximize margin
- Prioritize better-for-you options such as protein snacks, nuts, and low-sugar beverages (Correct answer)
- Focus only on nationally branded items regardless of nutrition profile
- Ignore demographic data and use the same mix across all locations
Correct answer: Prioritize better-for-you options such as protein snacks, nuts, and low-sugar beverages
Tailoring product selection to the specific demographic of a location increases purchase rates and customer satisfaction.
Question 7: What is the significance of tracking 'days of supply' (DOS) for vending inventory?
- It determines how many machines an operator can service per day
- It estimates how long current stock will last before a stockout occurs at a given sales rate (Correct answer)
- It calculates the number of supplier delivery days per month
- It measures the age of vending equipment in the field
Correct answer: It estimates how long current stock will last before a stockout occurs at a given sales rate
Days of supply indicates how many days current inventory will sustain sales before running out, guiding restocking timing.
NAMA Product Selection & Inventory Control 3
What is 'dead stock' in a vending context?