---
title: "How people buy: journeys and funnels | Optimize All Academy"
description: "Why start with the customer, not the channel Beginners often ask \"Should I be on TikTok or Google?\" before they can describe who they are selling to or…"
url: https://optimizeall.com/learn/digital-marketing-foundations/how-people-buy
updated: 2026-10-05
---

Digital Marketing Foundations · Customers, journeys and funnels · lesson 1 of 15 · 13 min

# How people buy: journeys and funnels

## Why start with the customer, not the channel

Beginners often ask "Should I be on TikTok or Google?" before they can describe who they are selling to or why that person would care. Channels change every year; the way humans make decisions changes very slowly. If you understand the journey a customer takes, choosing channels, content and budgets becomes far easier.

## The customer journey in five stages

A useful, platform-neutral model has five stages:

1. **Awareness** – the person learns that you (or the problem you solve) exist. Example: a café owner in Lahore sees a Reel about reducing food waste.
2. **Consideration** – they compare options, read reviews, watch demos and ask friends.
3. **Conversion** – they take the action you care about: a purchase, a booking, a lead form, a WhatsApp enquiry.
4. **Retention** – they use the product, get support and (ideally) buy again.
5. **Advocacy** – they recommend you, leave reviews or create content about you.

Real journeys are messy. Someone might see an Instagram ad, forget about it, search on Google two weeks later, read a review on a forum, then buy after a WhatsApp chat with your team. The model is not a strict sequence; it is a checklist that reminds you to have something useful at every stage.

## Funnels: the marketer's simplified view

A **funnel** is the journey drawn as a sequence of measurable steps, each smaller than the last. A simple e-commerce funnel might be:

| Step | What you measure |
|---|---|
| People reached | Impressions / reach |
| Visited the site | Sessions or landing-page views |
| Added to cart | Add-to-cart events |
| Started checkout | Checkout starts |
| Purchased | Orders |

The value of a funnel is diagnostic. If lots of people add to cart but few complete checkout, the problem is probably delivery costs, payment options or trust, not your ads. Fix the biggest leak first.

## Top, middle and bottom of funnel content

- **Top of funnel (TOFU):** educational, entertaining or inspiring content aimed at people who do not yet know they need you. Short videos, blog guides, creator collaborations.
- **Middle of funnel (MOFU):** content that helps people compare and trust you. Case studies, comparisons, FAQs, testimonials, webinars.
- **Bottom of funnel (BOFU):** content that removes the last objections and asks for action. Pricing pages, offers, guarantees, retargeting ads, a clear "Book now" button.

A common mistake is producing only BOFU content ("Buy now! 20% off!") to people who have never heard of you. Another is producing only TOFU content and never asking for the sale.

## Worked example: a freelance designer in Dubai

Aisha is a freelance brand designer targeting new restaurants in the UAE.

- **Awareness:** she posts before-and-after menu redesigns on Instagram and LinkedIn.
- **Consideration:** she publishes a two-page case study showing how a client's new menu layout made ordering easier, with a quote from the owner.
- **Conversion:** a "Book a 20-minute brand audit" link goes to a calendar page.
- **Retention:** after each project she offers a quarterly design retainer.
- **Advocacy:** she asks happy clients for a Google review and a referral, and credits them when she shares the work.

She now knows what to measure at each step: profile visits, case-study reads, audit bookings, proposals sent, retainer sign-ups and referrals.

## Common mistakes

- Treating every visitor as ready to buy.
- Measuring only the final sale, so you cannot see where people drop off.
- Copying another brand's funnel without checking whether your customers behave the same way.
- Ignoring retention: winning back a lost customer usually costs more than keeping a happy one.

## Journeys in 2026: more touchpoints, fewer clicks

Three shifts make the journey messier than the neat five stages suggest:

- **AI answers sit in the middle of consideration.** People now ask ChatGPT, Gemini, Perplexity, Copilot or Google's AI Overviews and AI Mode "what's the best meal-prep service in Karachi?" and get a summarised answer. Some never click a website. Your reviews, comparison pages and clear product information become the raw material those answers are built from (covered in the *Search and AI discovery* lesson).
- **Messaging is a conversion stage of its own.** In Pakistan, the Gulf and much of the world, "Send us a WhatsApp" is the checkout. A chat conversation replaces the product page, so response time and tone become conversion-rate factors.
- **Short video compresses awareness and consideration.** A 30-second TikTok or Reel can introduce the product, demonstrate it and show social proof in one go, so a buyer may jump from "never heard of it" to "added to cart" in a single session.

The lesson for beginners: design for **loops, not lines**. Every stage should make the next one easier and send people back into awareness through reviews and referrals.

## Hands-on: find your biggest leak

Take the last 30 days of numbers from your analytics and store (illustrative figures shown for a Dubai candle brand):

| Step | People | Step conversion | Notes |
|---|---|---|---|
| Landing page views | 12,000 | – | From ads, social and search |
| Viewed a product | 4,800 | 40% | 12,000 → 4,800 |
| Added to cart | 960 | 20% | 4,800 → 960 |
| Started checkout | 580 | 60% | 960 → 580 |
| Purchased | 230 | 40% | 580 → 230 |

The formula for each step is simply **people at this step ÷ people at the previous step**. Then ask: *which step is weakest compared with my own history or with what the page should achieve?* Here, 40% of checkouts completing is low for a store whose customers already chose a product, so the team inspects checkout first: surprise delivery fees, missing Apple Pay or cash on delivery, or a forced account sign-up.

A quick spreadsheet version (Google Sheets) — put the counts in column B and use:

```text
C3: =B3/B2        (then fill down)
D3: =IF(C3=MIN($C$3:$C$6),"Biggest leak","")
```

## How to measure success

- **One number per stage.** Reach for awareness, product views or engaged sessions for consideration, purchases or qualified enquiries for conversion, repeat rate for retention and reviews or referrals for advocacy.
- **Trend, not snapshot.** Compare each step with the previous four weeks. A step that drops suddenly usually signals a broken page, a stock issue or a price change rather than a marketing problem.
- **Fix one leak at a time** and write down what you changed, so you know what worked.

## Video lecture: How people really buy: journeys, funnels and finding the leak

Lecture coming soon · 11 chapters · about 8 minutes. Read the full transcript below.

1. How people buy
2. The five stages
3. Loops, not lines
4. From journey to funnel
5. Example 1: Lahore home baker (illustrative)
6. Example 2: Dubai candle brand (illustrative)
7. Fix the door, not the ads
8. Content by stage
9. Common mistakes
10. Measure one number per stage
11. Recap and try this now

## Lecture transcript

### How people buy

Picture a bucket with a hole in it. Every week you pour in more water, more ads, more posts, more money, and every week the bucket is still half empty. Most small businesses don't have a traffic problem. They have a leak. In this lecture you'll learn how people actually move from never having heard of you to buying and recommending you, how to turn that journey into a funnel you can measure, and how to find the one leak worth fixing first. By the end, you'll be able to sketch a funnel for any business in five minutes and point at the step that's costing you the most.

### The five stages

Why start here and not with TikTok or Google? Because channels change every year, and human decision-making barely changes at all. If you understand the journey, choosing channels becomes easy. If you don't, you'll keep copying whatever the latest guru says is working. So here's the model. First, awareness: someone discovers you exist, or discovers they have a problem. Next, consideration: they compare options, read reviews, ask friends, and increasingly ask an AI assistant. Then conversion: they buy, book, fill a form or send that WhatsApp message. After that, retention: do they have a good experience and come back? And finally, advocacy: do they recommend you?

### Loops, not lines

Here's the key idea. Real journeys are not straight lines. Someone sees a Reel, forgets it, searches your name two weeks later, reads three reviews, asks Gemini whether you're any good, then messages you on WhatsApp. So think of the five stages as a checklist, not a conveyor belt. The question is: do I have something useful at every stage? And notice something about 2026. AI answers now sit right in the middle of consideration, and messaging apps often are the checkout. That means your reviews, your clear product information and how fast you reply on WhatsApp are marketing, not admin.

### From journey to funnel

Now, how do we measure this? Marketers turn the journey into a funnel: a sequence of measurable steps, each smaller than the last. For an online store that might be landing page views, product views, add to cart, checkout started and purchased. Think of it like a series of doors in a corridor. Some people walk through each door and some turn back. The funnel counts how many make it through each one. And the power of a funnel is diagnostic. It tells you where people turn back, so you fix the right door instead of shouting louder at the entrance.

### Example 1: Lahore home baker (illustrative)

Let's do a simple worked example first. A home baker in Lahore takes orders through Instagram and WhatsApp. Last month, a thousand people visited her profile. Three hundred tapped the WhatsApp button. Two hundred actually sent a message. And only forty ordered. So where's the leak? Profile to button is thirty percent, which is healthy. Button to message is about sixty-seven percent, fine. But message to order is only twenty percent. When she reads her chats, she finds the answer. Customers ask for prices and she replies hours later, after they've ordered from someone else. No ad would fix that. Replying within ten minutes, with a price list ready to paste, would.

### Example 2: Dubai candle brand (illustrative)

Now a realistic business scenario. A candle brand in Dubai, all numbers illustrative. Twelve thousand landing page views in a month. Four thousand eight hundred viewed a product, that's forty percent. Nine hundred and sixty added to cart, twenty percent. Five hundred and eighty started checkout, sixty percent. And two hundred and thirty purchased. So of the people who started checkout, only forty percent finished. Think about that. These people chose a product, entered checkout, and then left. The team tests the checkout themselves on a phone and finds three problems. Delivery fees appear only on the last screen, there's no Apple Pay, and it forces account creation.

### Fix the door, not the ads

They fix all three in a week. Delivery cost now shows on the product page, Apple Pay is switched on and guest checkout is allowed. Next month, checkout completion climbs. Same ad budget, more orders. Here's what I want you to take from this. When the leak is after the click, more ads just pour more water into the same hole. And one more tip. Your funnel steps should match your business. A consultant's funnel might be profile views, case study reads, call bookings, proposals and signed clients. A creator's might be views, follows, email sign-ups and course sales.

### Content by stage

Let's talk about the content each stage needs. At the top of the funnel, educate or entertain people who don't know you yet. Short videos, useful guides, creator collaborations. In the middle, help people compare and trust you. Case studies, reviews, comparison pages, FAQs. At the bottom, remove the last objections and make the next step obvious. Clear pricing, guarantees, a big book now button, a reminder to people who almost bought. Two classic mistakes sit here. One is shouting buy now with twenty percent off at people who've never heard of you. The other is making lovely top-of-funnel content forever and never asking for the sale.

### Common mistakes

A few more mistakes to avoid. Measuring only the final sale, so you can't see where people drop off. Treating every visitor as ready to buy. Copying another brand's funnel without checking whether your customers behave the same way. And ignoring retention. A customer who comes back costs far less to win than a stranger, and a happy customer who leaves a review feeds your awareness stage for free. That's why the journey is a loop. Advocacy flows straight back into awareness.

### Measure one number per stage

So how do you know you're improving? Pick one number per stage and watch its trend, not a single snapshot. For awareness, reach or video views. For consideration, product views, engaged sessions or saves. For conversion, purchases or qualified enquiries. For retention, the share of customers who buy again within a sensible window. For advocacy, new reviews and referrals. Then compare each week with the previous four. Here's a pro tip. If one step suddenly drops overnight, don't blame your marketing first. Check for a broken page, an out-of-stock product, a price change or a payment outage. Nine times out of ten, a sudden cliff is a technical problem, and a slow slide is a marketing one.

### Recap and try this now

So, a quick recap. The journey runs from awareness through consideration, conversion, retention and advocacy, but real people loop and jump around, and AI answers and chat apps now sit inside it. A funnel turns the journey into measurable steps. Step conversion is simply people at this step divided by people at the previous step. The weakest step compared with your own history is your leak, and you fix that before spending more. Here's your try this now. Pick one business, your own or a client's. Write down four or five funnel steps, pull last month's numbers, calculate each step's conversion, and circle the smallest one. That circle is your next project.

## Video transcript

Welcome to Digital Marketing Foundations. Before we talk about any platform, let's talk about people. Every purchase, whether it's a phone case, a wedding photographer or a software subscription, follows a journey. First comes awareness: someone discovers you, or discovers they have a problem. Then consideration: they compare options, read reviews and ask friends. Then conversion: they buy, book, or send that WhatsApp enquiry. After that, retention: do they have a good experience and come back? And finally advocacy: do they recommend you to others? Marketers turn this journey into a funnel, a set of measurable steps like visits, add-to-carts and purchases. Each step is smaller than the one before, and the gaps tell you where to focus. If plenty of people add to cart but few check out, don't spend more on ads. Fix delivery costs, payment options or trust first. Different stages need different content. At the top, educate and entertain. In the middle, prove you are trustworthy with case studies, reviews and comparisons. At the bottom, remove the last objections and make the next step obvious. In this lesson, you'll map a real journey from start to finish. Keep one business in mind, maybe your own, and by the end you'll know what to say, and what to measure, at every stage.

## Key takeaways

- The customer journey runs from awareness to consideration, conversion, retention and advocacy.
- Funnels turn the journey into measurable steps so you can find and fix the biggest leak.
- Match content to the stage: educate at the top, build trust in the middle, remove objections at the bottom.
- Retention and advocacy are part of marketing, not an afterthought.

## Try it

Draw the five-stage journey for a business you know. For each stage, write one piece of content and one metric you would track.

- [Next: Customer research and personas that actually help](https://optimizeall.com/learn/digital-marketing-foundations/customer-research-and-personas)
- [All lessons of Digital Marketing Foundations](https://optimizeall.com/learn/digital-marketing-foundations)