Interactive demo · fictional data
Northbrook Coffee Co., three branches, two weeks.
This is the same reporting code that runs the private service, fed with made-up figures. Switch weeks, open the email, and see what happens when the staffing file doesn’t arrive.
Files received this week
In the real service you upload these in your private account and see this check before anything is used.
How these numbers are worked out
Staff cost per £100 of sales is staff cost ÷ sales × 100. If sales are £0 or the staff cost is missing, it shows as unavailable with the reason.
Group staff cost % is total staff cost ÷ total sales for branches that have both — so a small branch with a high percentage doesn’t distort the average.
Changes compare with the previous Monday-to-Sunday week on the same basis (net sales, actual staff costs in this demo). Observations describe what the figures show and don’t guess at causes.