For small online retailers in a competitive market, running a successful email marketing campaign can be the key to acquiring a large enough share of the market to stay competitive. But how can you measure the success of your email marketing strategy? Here are our top four suggestions:
- Deliverability
Deliverability measures how many of your emails make it past spam filters and into your customer’s inbox. Returnpath.com (2015) found that only 79% of commercial emails worldwide were making it into users mailboxes, 21% were being blocked by spam filters. That means over 20% of potential customers are not even receiving your message. Spam filters are programmes that use criteria to decide whether an email is unwanted or unsolicited, and then prevent these emails from reaching the customer’s mailbox. Some of the criteria that spam filters use to identify spam emails, include: subscriber relationship, quality of the contents and title of the email, the security of any links included in the article and the reputation of the source’s IP and domain.
If your company’s emails aren’t reaching the customer’s mailbox, the campaign has no chance of succeeding, which can be costly for a small online retailer. However, these criteria used by spam filters are under the sender’s control, and if you discover your emails aren’t being delivered, maybe these are the factors you should look at first.
- Open Rates
Once you have ensured your emails are reaching your customer’s mail box, the next step is to make sure your emails are being opened and read by your customers. The way to measure your open rate is to divide the number of emails opened by the number of emails sent minus the number that bounced.
Open Rate (%) = Emails Opened/(Emails Sent – Bounces)
If you don’t do so already, make sure you have access to an email programme that measures how many emails are opened, and how many are not. Although this is common in most email programmes nowadays.
Why are open rates important? A study by Biloš, Turkalj and Kelić (2016) found that of their sample, consistently between 25-36% of commercial emails were being opened, showing that even though achieving very high open rates may be tough, a good email marketing campaign can make your open rates more than 10% higher than some of your competitors’. If you have a low open rate, just as with deliverability, the customer is not reading your email, and is not receiving the message you are trying to show them. Furthermore, if you have a low open rate over a long period of time, there is a chance that your emails are actually annoying your customers, and putting them off buying from you in the future.
- Click-through Rates
Once your emails are reaching your customer’s mailbox and being opened, it is important to measure the click-through rate to see how many of them are actually following the links to your website. The click-through rate is simply the percentage of people who click on links in the email. This is also a feature present in most email marketing programmes.
It is important to maximise the number of customers who are following links in the emails and arriving on the landing page. If your click-through rate is low, there may be a number of reasons, which are all easy to fix:
- Not enough links! It is important to give the customer as many chances to visit your website as possible.
- The links are hard to find. It is fine to hide links in pictures and behind certain headlines, however make sure you include links that are more obvious as well!
Link placement on the page can also be important, a study by Kumar and Salo (2016), found that for online newsletters, links on the left had side of the page were clicked more often than those on the right. Similarly with links in the top half of the page, compared to the bottom half.
- Conversion Rates
You have successfully got your email in to your customer’s mailbox, they have opened it, and followed a link to your website. Next, it is important for the customer to perform the action for which you directed them to your website. This may be a purchase, a download, or the completion of a survey or form. The conversion rate shows the number of people who completed this action, if 100 of the 500 people who received the email completed the survey you included in the email, the conversion rate would be 20%.
The conversion rate is the measure that will ultimately decide whether an email campaign is successful or not. A high conversion rate may not just increase the desired outcome – sales for example, but would show that the customer is happy to receive emails from you, and that there is a high level of trust between the customer and the company.
If you are experiencing high click-through rates but low conversion rates, there may be an issue with your landing page. Try to make your landing page as simple as possible, with no other distractions on the page. The customer followed the link for a reason, don’t give them reasons to click off the page too early.
References:
Biloš A, Turkalj D, Kelić I, 2016, Open-Rate Controlled Experiment in Email Marketing Campaigns, Market-Tržište, 28(1)
Kumar A, Salo J, 2016, Effects of link placements in email newsletters on their click-through rate, Journal of Marketing Communications, 22(3)
Returnpath.com (2015)
URL: http://returnpath.com/wp-content/uploads/2015/10/2015-Deliverability-Benchmark-Report.pdf