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Small business diagnosis

Diagnose a Sudden Drop in Small Business Sales

Trace revenue, traffic, conversion, basket size, repeat demand, and cash-flow changes.

Warning signs

  • Revenue fell quickly.
  • The cause is blamed on the economy without evidence.
  • Cash declines faster than reported sales.

Variables to diagnose

TrafficEntry rateConversionAverage transactionRepeat rateCash timing

Start here

Decompose revenue into traffic, entry, conversion, basket size, and repeat behavior. Compare the first date each component changed.

A practical diagnosis process

  1. Step 1

    Observe

    Record what happens without changing the process during the observation window.

  2. Step 2

    Separate variables

    Compare the stages and measures above instead of treating the final symptom as the cause.

  3. Step 3

    Test one constraint

    Change the smallest plausible constraint and watch whether the downstream result moves.

Compare evidence and related risks

Frequently asked questions

What should I measure first when diagnosing diagnose a sudden drop in small business sales?

Decompose revenue into traffic, entry, conversion, basket size, and repeat behavior. Compare the first date each component changed.

How long should a small-business diagnosis take?

Begin with seven days of consistent observation, then compare the pattern with financial, customer, and operating records. Do not make a major decision from one unusually good or bad day.

Should I fix the visible symptom immediately?

Not until you identify which variable changed. Acting on the symptom can hide the real constraint and move cost or pressure into another part of the business.

Continue the diagnosis

Why Your Small Business Sales Suddenly Dropped

How to Diagnose Revenue, Cash Flow, Conversion, and Leakage Failures

View the diagnostic book