Personalization Can Be a Double-Edged Sword


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The quest for greater personalization in email and digital marketing continues to be a hot topic (and goal) of enterprise businesses. A few months ago, more than half (54%) of senior marketing executives surveyed in “Breaking Down the Barriers for Successful Enterprise Email Marketing” said that improving email personalization was their number one priority for 2017.

But just because an email, or any digital marketing content for that matter, contains personalized information doesn’t mean it will be successful. According to Himanshu Sinha, a digital marketing executive for Expedia, Inc., personalization can be a double-edged sword.

On one hand, businesses say that segmented and targeted emails generate 58% of their revenues (according to the DMA’s 2015 National Client Email Report). On the other, it’s critical that marketers execute their personalization efforts carefully and properly. An email sent with the wrong personalization or at the wrong time can undo years of loyalty and brand building and remind the recipient that they’re communicating with a machine and not a person.

Expedia, Inc. is a global leader in online travel, and is also a leader in the digital marketing landscape. The company is the world’s largest diversified travel platform and includes many well-known brands such as Travelocity,, Orbitz Worldwide, and HomeAway, among others. Expedia works at a massive scale online, fielding over 450 million website visits per month from 75 different countries as well as 45 million calls per year. They also power more than 100,000 offline travel agents and works with a large number of partners: more than 269,000 hotels, 1.2 million vacation rentals, 475 different airlines, and 150 car rental companies. Their goal is to achieve and maintain best-in-class customer and partner experiences.

With such a vast and diverse empire, achieving a personalized experience for their customers is an extremely complex undertaking. Expedia is successful because it looks past any single method or device and focuses on the customer purchase journey. By looking beyond individual personalization methods and towards the bigger picture, Expedia has been able to triple its customer engagement rate.

But Sinha explains that to get it right, everything must be carefully planned out and executed to maintain a solid relationship with the customer. Businesses commonly build programs too complex for their own good, overusing segmentation or getting too personalized to the point where it’s off-putting. Segmentation is obviously an excellent and important tool for marketers, but it must be used properly and carefully. And personalization shouldn’t be so aggressive that it’s noticeable. Experts continue to discover that customers want personalization, but not at the expense of privacy. If a personalized effort is too obvious, such as a banner ad that follows the customer after a recent purchase, they may form a negative opinion of the company, according to a recent study from the Journal of Retailing at New York University.

Utilizing the right technology to piece everything together also helps. All touchpoints need to be delivering a consistent experience so that someone that making a decision over the phone can see their order immediately reflected on the website and confirmed via email. “Customers don’t differentiate touch-points,” says Expedia’s Sinha. “They just expect unified communications across every interaction.”

Of course, there’s also the chance that, especially at scale, the content meant to be personalized is simply wrong, usually due to data quality issues. Inserting the wrong name into the content or showing deals and offers that are completely irrelevant to the end-user is a bad experience that reduces trust and loyalty. If Expedia, for example, showed the most popular deals from Christchurch to someone living in Los Angeles, that would not be a great experience for either party!

All of this boils down to three main things to remember when it comes to personalization. These are key takeaways for any email marketer, whether they’re working for their local flower shop or for a large enterprise like Expedia:

  1. If you’re going to use personalization, get it right. Misfiring on someone’s name or showing them content that’s not relevant can undo years of work.
  2. Don’t overdo it. Just get the right offers in front of the right audience. Make sure to shy away from being too creepy or overbearing.
  3. Keep the experience consistent across your brand channels. Utilize technology to keep all touchpoints up-to-date so you can avoid conflicts down the road.

(Himanshu Sinha showcased some of this information at &THEN in Los Angeles in October 2016. Click here to view the slide deck from that session.)

Republished with author's permission from original post.

Will Devlin
Will leads all marketing efforts for MessageGears. Previously, he led marketing programs and strategic services for ShopVisible, an eCommerce software provider, and prior to that he spent nearly a decade managing eCommerce and customer service for Gander Mountain and Overton's, an Internet Retailer Top 250 company. An accomplished tech marketer and industry expert, Will has contributed to publications such as Investor's Business Daily, Internet Retailer, Multichannel Merchant, and


  1. Hi there,
    In a digital land of generalities, can you start your blogs with the definition of the subject matter? As consumers would certainly have a different definition of “Personalization” (aka Customized, for me & me only) than retailers have of “Personalization” (aka [insert name here] and send).

    Better yet, forget “Personaize” and stick to Relevance and talk about how that is defined by a marketer, defined by the consumer they are attempting to convert, and the DIFFERENCE between those 2 ideals.

    Clarity is everything in digital.


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