Email
Response: Click-Through Rates
Once you've got
the email delivered and opened, the next step to maximise response rates is
to get the recipient to click.
Click-through rate
(CTR): The percentage of people that click after opening the email (ie. unique
clicks per 100 email opens).
The table below
shows how your click-through rate affects your overall response rate and the
number of leads/sales you generate:
| Emails |
Opens |
Click-Throughs |
Response |
Conversion |
| Emails
delivered |
Open
rate |
Opens |
CTR |
Unique
Clicks |
Response
rate |
Conversion
rate |
No.
of Leads/Sales |
10,000 |
30% |
3,000 |
10% |
300 |
3.0% |
3% |
9 |
10,000 |
30% |
3,000 |
15% |
450 |
4.5% |
3% |
13.5 |
10,000 |
30% |
3,000 |
20% |
600 |
6.0% |
3% |
18 |
10,000 |
30% |
3,000 |
25% |
750 |
7.5% |
3% |
22.5 |
10,000 |
30% |
3,000 |
30% |
900 |
9.0% |
3% |
27 |
| Source: EmailTools.co.uk |
=> A 20% click-through
rate generates 33% more leads/sales than a 15% click-through rate.
The 4 Factors
That Affect CTR:
As in telemarketing,
the relative importance of target audience, offer and execution is 6:3:1 --
it's essential to know exactly who you're talking to!
1. List quality
As mentioned previously,
your email marketing campaign is only as good as your list.
The more recent
the data, the better the quality of the list.
2. Target audience
(demographics)
Who is your target
audience?
The best offer
in the world sent to the wrong demographic audience will get a poor response.
3. Offer
A strong compelling
offer is essential to generate high response rates. And it needs to be tailored
to your target audience.
CEO's want different
information from the IT exec, etc - you need to know exactly who you are sending
to.
Attention spans
are short - always lead with your strongest or most important information first.
4. Creative
Text v HTML:
Most business users
use Outlook, so HTML is often the format of choice for permission-based email
marketers.
B2B direct email:
87% use HTML, 9% use text, 4% use rich-media.
B2B e-newsletters: 57% HTML, 39% text, 4% rich-media
[Source: Opt-in News 2003]
There are 3 major
benefits that HTML has over text:
- links displayed can be much shorter (eg "click here")
- HTML email often gets better response rates
- you can get additional tracking data (open rates)
And one major disadvantage:
- HTML emails are often done so poorly that the email ends up being unreadable!
Another disadvantage
of HTML is that support for HTML is dependent on the recipient's email client.
Email clients do NOT have the same capabilities as a full-featured web-browser.
And many email broadcasting software programmes don't send email in multi-part
MIME format (where a text alternative to HTML is included in your message) which
further compounds the problem.
Also see, Email Client HTML Capability Chart.
It is also important
to note that if you are mailing to a corporate network, many system administrators
will strip HTML from your message (or block it completely), so it is essential
that your mailing software supports multi-part MIME format. You may want to
stick with plain text in these instances.
Unlike HTML, poorly
formatted plain text messages are still readable. A poorly formatted text email
looks like this:
Thank
you for requesting information
about our
services. The staff at XYZ Company
would like
to thank all our customers…
There are two reasons
why email messages may turn out looking like the above:
1. Line length
When composing email, most people just type without using a hard carriage return.
If it looks fine when you're done, your email program probably automatically
wraps the words.
2. Proportional
character fonts
There are fixed-pitch fonts (Courier) and proportional spaced fonts (Verdana).
With fixed-pitch fonts, all characters in a paragraph line up directly above
each other. With proportional-spaced fonts, CAPS, space bars and other keystrokes
are wider, so each line becomes a different length.
By using fixed-pitch
fonts (Courier), and a hard carriage return at the end of each line at 60-65
characters, you can avoid the formatting problem shown above.
Rich-Media:
Although most business users have broadband, it is not recommended that you
send rich-media emails (emails that contain Flash, audio, etc) since rich-media
is dependent on plug-ins and scripting support - there is no guarantee that
they will display as intended. In fact, it's pretty unlikely.