E-mail early birds? The worm may be turning differently.

Best time to deploy marketing e-mail messages.One of the great benefits of the “online everything” world in which we now live is the ability to evaluate nearly anything about marketing not with hunches or speculation, but with hard data.

A perennial question is what time of day is best to deploy marketing e-mails to customers and prospects. The higher the propensity to open and read these messages, you’re closer to the goal of converting eyeballs to clickthroughs … and to sales.

ReachMail, a Chicago-based e-mail service provider, recently studied a large sampling (~650,000) of the millions of consumer and business marketing e-mail messages it sends out for clients daily in order to determine open rate differences based on the time of day. It normalized the data to account for different time zones.

What ReachMail found was that there are differing peak open rate times on weekends versus on weekdays:

 Weekdays: Peak e-mail open rates are between ~11:30 am and ~2:00 pm.

 Weekends: E-mail open rates begin trending upward at ~11:30 am, but don’t peak until ~4:00 pm.

John Murphy, ReachMail’s president, had this to say about people’s weekday e-mail open rate behaviors: “You would think it would spike in the morning, but they’re looking at work e-mails in the morning. Once they’ve cleared out their inbox, they’re looking at marketing e-mails in the afternoon.”

ReachMail’s conclusion: It’s best to deploy weekday e-mails between 10:00 am and Noon. For weekend e-mails, deploy them between Noon and 3:00 pm.

And this additional tidbit also: Don’t assume e-mails sent during the week will perform better than those deployed over the weekend. “People’s engagement rates are up there on the weekend,” Murphy maintains. “It’s our habit of checking e-mail all the time.”

He’s sure right about that.

Third-Party e-Mail Lists: Clicks to Nowhere?

Clickthrough fraudOf the various issues that are on every marketing manager’s plate, concern about the quality of third-party e-mail lists is surely one of them. It’s a common view that the effectiveness of a purchased e-mail data file is worse than a carefully crafted in-house list based on input from the sales team plus opt-in requests from customers.

Part of the reason is that there’s less likelihood for recipients to be interested in the products and services of the company, which only makes intuitive sense. But there may be other, more nefarious reasons at work as well.

Ever heard of a click-o-meter? It’s the way some e-mail lists are made to look more effective than they actually are. In its basic form, this is nothing more than people paid to open e-mails with no other interest or intention of further engagement. The more technical way is to have an automated click setting, usually done through a rotation of IP addresses.

To the casual observer, this gives the impression of recipients who are interested in a company’s offer, but the final analysis will show something quite different: near-zero purchases or other relevant actions. The problem is that for many campaigns, ROI will be slow at first, so the grim reality that the company has been punked comes later.

The growth of the autobot click-o-meter phenomenon tracks with the growing interest in purchasing third-party lists based on cost-per-click (CPC) performance rather than on the traditional cost-per-thousand (CPM) basis. Not surprisingly, when list vendors started being asked to sell lists based on a CPC versus CPM basis, for some of them the temptation to “juice the numbers” was too great. And since many of the databases come from other sources and are private-labeled, the problem is perpetrated throughout the system.

Many purchasers have wised up to this issue by settling on one or two list brokers that they know and trust, by asking about the data source, and by asking for client references for the lists in question. If an e-mail database has suddenly changed in pricing from a CPM to a CPC basis, that may be another cause for concern.

Another option is to hire a third-party traffic monitoring service to assist with back-end analyses of e-mail campaigns to see what’s working or not working in specific campaigns and nip any problems in the bud before they do too much damage to a marketing effort.

But like anything else, self-education is critical. Most companies who are victims of fraudulent e-mail practices become so because their staff members are unaware of the potential problems. But the information is out there for the asking, and that knowledge will soon become “intuition” – usually the best predictor of ROI!

Changing the Subject (Line)

One of the reasons e-mail marketing has become so huge is because it’s so darned cheap. Compared to postal mail, e-mail costs just pennies. That means most marketers can achieve a better ROI for just a mediocre e-mail campaign compared to even the most successful direct mail effort.

However, a common complaint about e-mail versus postal mail is visibility. Since most viewers choose not to have their preview pane feature turned on, they must physically open an e-mail before they can view any of its contents.

This “one-step removed” dynamic means that many people never get to see and read a marketing message that would otherwise stand out if it showed up in someone’s postal mail delivery as a postcard or self-mailer promo piece.

In this scenario, the e-mail subject line becomes a huge “gatekeeper” element. What the subject says and how it’s said can make a difference in e-mail open and clickthrough rates. But just how much?

A new E-mail Marketing Metrics Report from MailerMailer, a firm providing e-mail marketing and newsletter services, provides some interesting clues. MailerMailer has been producing these reports since 2003. This report, the tenth one issued, was developed by analyzing a sampling of ~900 million e-mail messages sent through MailerMailer throughout the year 2009.

Among the elements tracked were the words used in e-mail subject lines. MailerMailer found that the most popular terms contained in the subject lines were:

 Coupons
 Daily
 Free
 News
 Newsletter
 Report
 Today
 Update
 Week (weekly)
 Year

Notice how each of these terms conveys a sense of WIIFM (“what’s in it for me?”) and/or a sense of time sensitivity. Interestingly, despite a prevailing concern that using the word “free” in the subject line risks more spam filtering, MailerMailer found that this term was one of the ten most popular terms used in subject lines during 2009.

And what about subject line length? The report found that shorter subject lines (containing less than 35 characters) outperformed longer ones. That’s generally just four or five words along with the corresponding spaces between them.

And the difference MailerMailer observed was significant: E-mails with shorter subject lines experienced an average open rate of ~17.5%, while those with longer subject lines had an open rate of only ~11.5%.

The same differential was found with clickthrough rates. For the e-mails with shorter subject lines the average clickthrough rate was ~2.7% … versus ~1.6% for e-mails with longer subject lines.

The MailerMailer report concludes that while composing shorter subject lines may be difficult to do (well), going through that exercise is well worth the extra effort. The results from ~900 million e-mails prove it.

What’s the very latest on e-mail open rates?

Here’s an interesting factoid to consider: there were an average of 247 billion e-mail messages deployed each day during 2009.

With the plethora of commercial e-mail communications – accompanied by groaning inboxes and all – it’s only natural to wonder if what’s happening to the ones you send correlates to the experience of others.

The Direct Marketing Association helps answer that question with the results of a survey it just completed. The DMA’s 2010 Response Rate Trend Report, conducted with ~475 respondents in March and April, is the group’s seventh annual survey. It found that average open rate for e-mails sent to a company’s “house” e-mail database list is just under 20%, while the clickthrough rate from the e-mail to a web landing page is ~6.5%.

And the average “conversion” rate – taking whatever additional action is desired – is ~1.7%.

[Those figures are for “home-grown” e-mail databases. The percentages would be lower when working with outside/purchased lists.]

How does e-mail performance compare to response rates encountered in direct mail marketing pieces? The DMA research studied that, too. These days, direct mail response rates are running about 3.5% for house lists … but less than half of that (~1.4%) for outside prospect lists.

Commenting on the survey findings, Yuri Wurmser, the DMA’s research manager, said, “Traditional channels are holding their own in terms of response, but it is a multi-channel market out there where everyone is using a lot of different channels,”

Amen to that.

The DMA survey also found – not surprisingly – that while response rates for B-to-B campaigns tend to be higher than consumer campaigns, e-mail tactics are used less often for direct sales compared to postal mail. Which goes to show that despite their added costs and longer lead times, traditional direct mail marketing techniques still have a role to play in the marketing mix.

And what about telemarketing? The DMA survey reveals that outbound telemarketing to prospects provides the highest response rates — around 6% — but also the highest cost-per-lead at more than $300.

A full report is available for a fee from the DMA, and can be ordered here.

B-to-B e-Newsletters: Just How Engaged are Recipients?

B-to-B e-NewslettersIn the B-to-B world, marketers are sometimes disappointed with the open rates for the e-newsletters they deploy to their customers and prospects. While some are opened by a large proportion of recipients, it’s common experience for e-newsletter open rates to hover around 20%-25%.

Does this mean that e-newsletters are a poor substitute for B-to-B print media? Unfortunately, it’s difficult to know how these results compare. After all, just because trade magazines are delivered to recipients doesn’t mean that they’re ever read.

It would be nice to compare B-to-B reader dynamics between print and online media, but with quantifiable statistics available for only one side of the equation, that’s pretty difficult.

However, GlobalSpec, the technology services company that operates a vertical search engine of engineering and industrial products, is able to provide us with a few additional clues. It has just published the results of its 2010 Economic Outlook Survey, which queried more than 2,000 U.S. technical, engineering, manufacturing and industrial professionals on a variety of business topics.

As part of the GlobalSpec survey, respondents were asked about their e-newsletter reading habits. And it turns out that more than half of the respondents (~55%) reported that they read work-related e-newsletters daily or several times a week.

Another 30% of respondents reported that they read e-newsletters once a week or several times per month. That leaves only 15% reporting that they rarely or never read e-newsletters.

What’s more, the readership of e-newsletters appears in increasing. In GlobalShop’s 2009 survey, only ~40% of respondents reported reading e-news daily or several times per week. So the increase in activity over just the past year is substantial.

The takeaway news is that more people in the B-to-B segment are “engaged” with e-newsletters than ever before. Whether you’re achieving above or below the 20%-25% open rate threshold is likely a function of the quality of your content … along with how good you’re doing with targeting the right names in your database.

Interesting ROI Trends in Direct Marketing

What’s happening in the world of direct marketing these days, and where is the best ROI to be found?

Certainly, a lot of inboxes are positively groaning under the sheer quantity of e-mail volume, and many people have responded by beefing up their spam filtering. But the most recent economic impact study conducted by research firm Global Insight for the Direct Marketing Association reports that commercial e-mail marketing delivers the best bang for the promotional buck – more than $43 for every dollar spent on it.

By comparison, ROI from Google AdWords and other paid search advertising activities generates about $22 for every dollar spent.

According to the analysis, postal direct mail initiatives deliver lower returns on investment — with catalogs returning just a little over $7 per dollar spent and other forms of postal direct mail around $15.

Depite its stellar ROI numbers, it is true that e-mail marketing is actually showing a slight drop in ROI. And that is forecast to continue to decline in the upcoming years, at least partially because of the reasons noted above. Even so, e-mail is forecast to deliver an ROI of ~$38 for every dollar invested in 2013.

Of course, it’s important to recognize that search marketing is where much of the heavy action is these days. Internet search drives ~$244 billion in sales as compared against a related cost of ~$11 billion.

Commercial e-mail? It drives just ~$26 billion in sales … although the cost to drive those sales is a relative pittance at ~$600 million.

And over on the postal side of the ledger, no one should be surprised to learn that direct mail expenditures, while still large at ~$44 billion, are down ~16% in just the past year alone.

[But you can look on the bright side: Your promo piece is going to be noticed a lot easier among the smaller stack of daily snail mail that’s being delivered!]

The single most important success factor in e-mail marketing …

Marketers are continually looking for ways to tweak e-mail campaigns to improve their success. From direct mail tradition, we know the “list” and the “offer” are highly important success factors, followed by the creativity and appearance of the promotional piece itself.

But what’s different about e-mail marketing campaigns? Doesn’t a compelling and informative “Subject” line in the inbox also have a lot to do with their success?

Well … yes. But in field research conducted recently by Epsilon, a leading direct marketing agency and consulting firm that queried more than 600 North American respondents, the findings revealed that there’s another factor that is far more important than the “Subject” line. It’s the “From” line on the e-mail.

In fact, nearly 70% of the respondents cited the “From” line as the single most important factor determining whether or not they’ll open an e-mail message. And this figure is up from 60% in Epsilon’s 2002 survey, so the trend is clear.

By contrast, the “Subject” line is the most important factor for only about a quarter of the respondents.

What this means is that people are looking to see if they know (and trust) the sender before they do anything else … even before reading the subject line of the e-mail. Thus, a poorly performing e-mail campaign might have less to do with the campaign’s specific marketing elements than it does with the sender’s familiarity and reputation.

With groaning e-mail inboxes, is it any wonder that people are inclined to eyeball the “From” column, quickly scanning for the (few) e-mails they’ll open as opposed to the scads of other messages they’ll delete without a second thought?

In short, the “From” line offers comfort. It’s the familiarity of people they know … companies with which they have a relationship … brands that they trust.

That’s also why it’s so important for marketers to send “welcome” or “thank you” e-mails to new registrants without delay. Why risk having someone forget they signed up, and then hitting the unsubscribe button (or worse, lodging a spam complaint) when your messages hit their inbox later? That’s snatching defeat from the jaws of victory.