Measuring marketing: call tracking, analytics and ROI

Decide what you’re measuring

Start from the business, not the dashboard. For most small businesses, the numbers that matter are:

Likes, followers, impressions and page views are useful signals, but they aren’t the result. A post with few likes that brings three good enquiries beats a viral post that brings none.

Step 1: Ask every customer

The cheapest, most reliable tracking tool is a question: “How did you hear about us?”

• Ask it on every enquiry form (as a short list plus “Other”).
• Ask on the phone and at the counter, and write the answer down.
• Record it in one place: your CRM, booking system or a simple spreadsheet. See Choosing a CRM system.
• Use the same categories every time: Google search, Google Maps, referral, social media, flyer, past customer, event and so on.

After three months you’ll have a clear picture of where customers come from.

Step 2: Set up website analytics

Free website analytics tools show how many people visit, where they come from, what they read and what they do.

Set up:

1. Analytics on every page of your website. Most website builders have a simple way to connect it.
2. Conversions (goals), so form submissions, clicks on your phone number, bookings and purchases are counted as results.
3. Search performance tools from the search engines, which show what people searched for before they found you. See SEO and GEO.
4. A monthly check of the same few numbers: visitors, top sources, top pages and conversions.

If you show ads or use analytics cookies, ask for consent in line with your privacy policy and respect visitors’ choices.

Step 3: Tag your links

When you share a link in an email, social post, ad or QR code, add campaign tags (often called UTM tags) to the end of the address. They tell your analytics exactly which campaign sent the visitor, for example:

yoursite.com.au/spring-sale?utm_source=newsletter&utm_medium=email&utm_campaign=spring2026

Free tag builders make this easy. Keep a simple naming system and use it every time.

Step 4: Track phone calls

For many service businesses, the phone is where leads arrive. Ways to track calls:

• Ask the caller (Step 1). Simple, but people don’t always remember.
• Use a different number per campaign. Call tracking services give you numbers that forward to your main line, so you can see how many calls each ad, flyer or listing produces.
• Dynamic number insertion shows website visitors a tracking number based on how they arrived, so you can tell calls from search, ads and social media apart.
• Track “click to call” on your website as a conversion in your analytics.

If a tracking service records calls, tell callers at the start of the call. The rules on recording calls vary between states and territories, so check them before you switch recording on.

Step 5: Track offline marketing

Print, radio, events, signage and sponsorships can be measured too:

• a unique web address or QR code (yoursite.com.au/expo)
• an offer code customers quote or enter
• a dedicated tracking phone number
• comparing enquiries before and during a campaign in that area.

See Business cards, flyers and brochures that work and Events marketing.

Step 6: Do the sums

Every quarter, put each channel in a simple table:

(Example figures only.)

Then:

• Compare cost per customer with what a customer is worth. If a customer typically brings $1,000 of profit over two years, paying $150 to win one is good business. Paying $400 may not be.
• Include your time for channels like social media and networking.
• Look at trends, not single months. Many channels take time to build.
• Move budget from the weakest channels to the strongest, and test one new idea at a time.

Be careful with the word ROI. A quick version is: (revenue from a channel − cost of the product sold − marketing cost) ÷ marketing cost. Your accountant can help you work out margins accurately.

Step 7: Watch the customer journey

Customers often see you several times before they act: a Google search, a review, a social post, then a call. Analytics tools give credit in different ways (“attribution”). For a small business, don’t overthink it:

• Use the customer’s own answer as the main source.
• Use analytics to see which channels help along the way.
• Keep an eye on reviews and word of mouth. They influence almost every channel.

Privacy and the rules

• Privacy Act. Most small businesses with annual turnover of $3 million or less aren’t covered by the Privacy Act, but some are regardless of turnover, including health service providers and businesses that trade in personal information. The OAIC has a privacy checklist for small business. Even if you’re exempt, a clear privacy policy that explains your tracking builds trust.
• Cookies and tracking. Explain in your privacy policy what analytics and advertising tools you use, and give visitors a choice where your tools require it.
• Email tracking. Open and click tracking is common in email software. Only email people who’ve consented, and include an unsubscribe in every message. See Email marketing that people read.
• Customer data. Keep it secure and only collect what you need. See Cyber security and backups.

A simple monthly routine

1. Export the “how did you hear about us” answers.
2. Check website visitors, top sources and conversions.
3. Check call tracking numbers for each campaign.
4. Update the channel table.
5. Write down one thing to stop, one to keep and one to try next month.