Remarketing shows advertisements to people who have already visited, which makes it cheaper and better targeted than reaching strangers. The settings that matter are how long people stay in the audience and how often they see it, and the defaults on both are too aggressive.

What it is

A visitor arrives at your site, a tag records that they were there, and they can then be shown your advertisements elsewhere.

The appeal is that the audience is pre-qualified. Somebody who read your service page has demonstrated more interest than any targeting criterion could identify, which is why remarketing typically costs less per enquiry than reaching new people.

The problem is that the same mechanism, left at defaults, follows people for months at a frequency that produces irritation rather than recall.

Whether it suits your business

Long decision cycles

Renovations, major installations, and anything researched over weeks. Staying visible during that period is genuinely useful, and it is the case remarketing was designed for.

Enough traffic to build an audience

The practical constraint. Platforms require a minimum audience size before advertisements will run, and a site with modest traffic may never reach it for a narrow segment.

Worth checking whether your visitor numbers support it before setting anything up, since a business with two hundred monthly visitors will struggle to fill a useful audience.

Where it does not fit

Emergency work, where the decision is made within the hour and an advertisement three days later is irrelevant. Also anything where the visitor has already booked, unless they are excluded.

The two settings that matter

The membership window. How long somebody stays in the audience after visiting. Defaults are frequently thirty days or more, and for most service businesses that is too long.

Match it to the actual decision cycle. A week or two for straightforward services. Thirty to sixty days for a renovation. Beyond that, the person has decided, and continuing to advertise to them produces the following-around effect.

Frequency capping. How many times a person sees the advertisement in a period. Without a cap, a heavy internet user can see the same advertisement dozens of times a day.

Two or three impressions a day is generally sufficient for recall. Beyond that, the additional impressions produce annoyance rather than awareness, and they spend your budget on somebody who has already seen it.

Excluding people

The setting most often skipped and the one that most improves results.

Advertising to somebody who already booked is the version customers actively remark on, since it suggests you do not know they are a customer. Setting the exclusion takes minutes.

Segmenting by what they looked at

Where the real advantage is, once there is enough traffic.

Somebody who read the bathroom page should see bathroom work, not a general advertisement. Somebody who reached the pricing page and left is at a different stage from somebody who read one article.

That relevance is what separates useful remarketing from wallpaper, and it needs enough visitors per segment to run, which is why it is a step to take after the general version proves itself rather than at the start.

What the advertisement should say

Not the same thing your acquisition advertisements say, since this person already knows who you are.

What works is addressing whatever stopped them: a price indication, a reassurance about timing, a specific piece of evidence, or an offer to answer questions. Something new rather than a repetition of the page they already read.

A remarketing advertisement that simply shows your logo and name for the fourth time is spending budget on recognition somebody already has.

The privacy dimension

Worth handling properly rather than as an afterthought.

Remarketing depends on tracking that follows people across sites, which is the category of tracking most affected by browser restrictions, platform changes, and privacy rules.

Practically that means three things. Your privacy policy should describe it accurately. Where a consent mechanism applies to your site, the tag should respect it rather than firing regardless. And the audiences will be smaller than the platform's estimates suggest, because a growing share of browsers block the mechanism entirely.

That last point is a reason for realistic expectations rather than a reason to avoid it, and it is part of why the channel works less well than it did a few years ago.

The setup order

The first four take about twenty minutes and are the difference between remarketing that helps and the kind people complain about, which is the same distinction between targeting deliberately and accepting defaults as in geographic targeting and the radius mistake.

Frequently asked questions

What is remarketing?

Showing advertisements to people who already visited your site. The audience is pre-qualified, which is why it typically costs less per enquiry than reaching new people.

Which settings matter most?

The membership window, meaning how long somebody stays in the audience, and frequency capping. Defaults on both are usually too aggressive for a service business.

How long should the window be?

Match it to the actual decision cycle: a week or two for straightforward services, thirty to sixty days for a renovation. Beyond that the person has decided.

Who should I exclude?

Anyone who already enquired or converted, existing customers, people who bounced immediately, and anyone who only visited careers or supplier pages.

Does my business have enough traffic?

Platforms require a minimum audience size, so a site with a couple of hundred monthly visitors may never fill a useful segment. Worth checking before setting anything up.

What should the advertisement say?

Something new, addressing whatever stopped them: a price indication, timing reassurance, or specific evidence. Not a repetition of the page they already read.

West Coast Media Solutions Inc. provides web design, web development, hosting, digital marketing, and business consulting to organisations across Canada, drawing on more than twenty-five years in the field.

Remarketing running on defaults since somebody set it up?

We match the window to your actual decision cycle, cap the frequency, and exclude the people who already called you.

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