Office Vending for Staff on Fixed Part-Time Days: Count People by Day
An office headcount can hide very different patterns of vending demand when colleagues work fixed part-time days. Forty people on the staff list does not necessarily mean forty people in the building on Monday. Plan the range and replenishment discussion around attendance by day, then compare that plan with actual use. This is more useful than dividing a weekly total evenly across every opening day.

Build a simple day-by-day picture
Ask for approximate attendance totals for each normal working day. You do not need names or personal work arrangements for this planning exercise. Identify which days are consistently busier and whether the pattern changes during holidays or team meetings. Keep occasional visitors separate from regular attendance so a one-off event does not become the assumed normal week.
For example, a workplace might expect twenty people on Monday and thirty-five on Wednesday. Those illustrative figures describe available users, not guaranteed vending purchases. Some colleagues bring refreshments or use another food outlet. Treat attendance as context for a trial, then use actual sales and availability observations to understand how the machine is being used.
Match the review to the working pattern
Choose a review period that includes several examples of each day rather than judging the service after one busy Wednesday. Record unusual events alongside the figures. If a product sells out before the busiest day, the following sales total will not reveal all the interest in that product. Note the availability gap without inventing a number of lost purchases.
Ask the operator whether replenishment timing can reflect the pattern within the agreed service arrangements. Do not promise colleagues a particular visit day before it is confirmed. The useful request is to review the evidence and practical options. A fixed part-time schedule may be predictable, but supplier availability, product shelf life and the machine’s capacity still matter.
Hear from people on quieter days
Feedback collected at the busiest team meeting can overlook colleagues who attend on different days. Offer a short way for those users to comment on range, availability and ease of purchase. Ask about their actual experience rather than inviting an unlimited wish list. A quiet day’s users may encounter the remaining selection after a busier day, which is a different experience worth recording.
Avoid presenting preferences from one group as the preference of the entire office. Compare requests with the products already available and ask the operator about a manageable trial. Change a limited part of the range first, keeping enough continuity to judge the result. Record whether the new choice was available on the days the requesting colleagues actually attended.
Keep the service plan current
Review the day pattern when teams change their contracted attendance or the office adopts a new rota. A calendar agreed months ago should not remain the sole basis for replenishment decisions after a substantial change. Share updated totals with the service contact, explaining when the new pattern begins and which assumptions remain uncertain. Keep the record proportionate and free of unnecessary personal data.
The office vending page provides a starting point for discussing a workplace service. Bring a normal week’s attendance pattern, current refreshment options and practical feedback to that conversation. The resulting plan can then be assessed against real use, with busier and quieter days understood separately rather than hidden inside one headline headcount.
Related guidance: Office Vending with a Fortnightly Rota: Review Two Weeks Together.
Planning or reviewing vending at your site? Contact the team with your location, equipment details and the question you would like to resolve.