LESSON 1
Task
Define the decision that needs analytics: assess demand, compare average checks or evaluate dining-room use. Choose one venue and a completed period. Do not start with dozens of metrics.
LESSON 2
Data
Confirm data transfer from Servio POS or Poster, or manual entry. Agree on currency, day boundaries and revenue components. Verify one day against the source before analysing a long history.
LESSON 3
First finding
Compare revenue, check count and average check. Record one fact and one question for the team. Add market context when a comparable group is available.
Practical exercise
Calculate the average check for revenue of ₴60,000 and 120 checks.
Check the answer
60,000 ÷ 120 = ₴500. This is the amount per check, not per guest.