Level Marketing / Articles / Sales and analytics
What a sales funnel is, in plain words
When someone complains that "ads don't work", the cause is often not the ads but another stage on the way to a sale. A sales funnel is the customer's path from first contact with you to purchase. Split it into stages and measure them, and you can see exactly where money is leaking.
Funnel stages
| Stage | What happens | Metric |
|---|---|---|
| Reach | People saw an ad or post | Impressions, reach |
| Interest | They clicked or visited the profile | CTR, visits |
| Lead | They messaged or filled in a form | Number of leads, CPL |
| Qualified lead | Genuinely ready to buy | Share of qualified leads |
| Sale | They paid | Conversion, average order |
| Repeat purchase | They came back | LTV, share of repeat purchases |
An example (illustrative numbers)
A furniture store showed ads to 50,000 people in a month:
- 1% clicked → 500 visits;
- 10% of them messaged → 50 leads;
- 20% of leads bought → 10 sales.
Now improving any stage changes the result: if lead-to-sale conversion rises from 20% to 30%, the same budget brings 15 sales.
How to find the leaks
| Where you lose people | Typical cause | What to do |
|---|---|---|
| Reach to interest | A weak creative or the wrong audience | New hooks, A/B tests |
| Interest to lead | The profile doesn't build trust, a vague offer | A profile that sells, a clear offer |
| Lead to sale | Slow replies, no script | Response time, sales script |
| Sale to repeat | No contact with the customer | Repeat sales and LTV |
How to track the funnel
A simple spreadsheet is enough for a small business: reach, visits, leads and sales every week. When lead volume grows, move to a CRM. For calculating cost per lead, see our CPL guide.
Conclusion
A funnel lets you see advertising and sales as one chain. Measure each stage, find where you lose the most and fix that first — it's often cheaper than increasing the ad budget.
