Small Business Growth

Which of Your Marketing Actually Works? How to Know What Drives Sales

Your ad dashboards disagree and you can't tell what really drives sales. Here's how to learn which marketing converts by asking your buyers.

By Peekoo TeamPublished June 22, 2026Updated June 22, 20267 min read

Why you can't tell what's working

A small store usually runs several things at once: paid ads, social posts, email, search, referrals, and word of mouth. Each channel comes with its own report, and each report is biased toward claiming the sale.

Your ad platform may count a sale if the customer saw or clicked an ad. Your analytics may assign the sale to the last click before checkout. Your email tool may claim anyone who opened a campaign. Add it up and your channels can appear responsible for more sales than you actually made.

Meanwhile, some of the things that truly move people leave no clean digital trace: a friend's recommendation, a screenshot in a group chat, a creator mention, or a review someone remembered later.

The question that cuts through it

There is a reason 'How did you hear about us?' still matters. The customer is the source that saw the whole journey. They know the post that caught them, the friend who vouched for you, or the search that started it.

Ask it right after purchase while the memory is fresh. Offer options like search, Instagram, friend or family, creator or blog, ad, and something else, with a text field for detail.

Pair it with a second question: what made you decide to buy? Together, these answers show the channel that introduced you and the thing that closed the sale. Those are often different, and both matter.

Knowing what content converts

The same blind spot applies to content. Analytics shows which posts and pages got views, but views are not sales. A page that gets traffic without producing orders has a different job from a page nobody visits.

To learn what actually converts, connect content to the decision by asking buyers what helped them choose. When customers mention a comparison post, size guide, video, review, or product explanation, they are telling you what does the selling.

Putting it to work

  • Spend more where buyers actually came from.
  • Stop over-funding channels that only look good on paper.
  • Make more of the content that customers say helped them decide.
  • Fix channels that bring visitors whose expectations do not match the store.

Where Peekoo fits

Peekoo makes this a habit instead of a one-off. A short post-purchase question set can ask how customers found you and what made them buy, then collect every answer in one place where the real pattern becomes visible.

Frequently asked questions

How do I know which marketing channel drives sales?

Ask buyers directly right after purchase how they heard about you and what made them buy. Their answer includes paths that dashboards often miss, especially word of mouth and offline influence.

Why do my ad reports and analytics disagree?

Each tool measures a different slice and often claims overlapping credit. Ad platforms, analytics tools, and email tools can all attribute the same sale differently.

Do I need expensive attribution software?

Not to start. For many small stores, a post-purchase attribution question is cheaper, simpler, and often more accurate for understanding the real buyer journey.

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