
The Importance of Email in Retail Marketing
As the holiday season approaches, retailers are focusing heavily on email campaigns as a key part of their marketing strategy. However, despite careful planning and well-crafted messages, 31% of consumers delete emails within seconds, often based on the subject line alone, according to data from Validity. This issue is especially common among Millennials and Gen Z, who are more likely to quickly scan and discard emails.
The rise in email volume has contributed to this challenge. Since the start of the pandemic in early 2020, global email traffic for legitimate, permission-based messages has doubled. Brands poured significant resources into digital channels during the pandemic, but even as the situation eased, the volume of emails remained high. This saturation makes it harder for individual messages to stand out.
While younger generations are often seen as moving away from email, the reality is more nuanced. According to Guy Hanson, VP of customer engagement at Validity, younger people still engage with email, though they tend to do so less frequently than older demographics. Factors such as education, income, and personal preferences play a role in how different age groups interact with various communication channels.
Changing Preferences and Channel Dynamics
Despite the continued relevance of email, some trends indicate that it's not as dominant as it once was. Sophie Cheng, SVP of product marketing at Sinch, noted that consumer preference for email has decreased by 5.5% this year, while WhatsApp usage has increased by 5.1%. This shift reflects the tendency of younger generations to adopt new technologies and evolve their communication habits.
However, it’s not just about channel preference. Research also shows that the demand for multichannel experiences is down nearly 7%, and one in six consumers finds personalized messages invasive. Complaints about overly personal content have risen by 43% compared to last year. Yet, despite these concerns, 73% of consumers still want tailored promotions, although this number has dropped by 7.1% from 2024.
The Shift Toward Optimal Channel Engagement
With so many options available for brand engagement—email, SMS, RCS, WhatsApp, social media, third-party apps like Amazon, and mobile apps—marketers face a complex challenge. Consumers now expect consistency across channels and the ability to choose how they interact with brands.
Sophie Cheng emphasized that what consumers truly want is control. They prefer to decide which channels brands use to reach them, and many companies are still behind in offering this flexibility. Additionally, customers expect seamless transitions between channels, such as maintaining context from an SMS conversation to a phone call.
Cheng advises marketers to think in terms of "optimal channel" rather than "omnichannel." This means selecting the most effective communication method for each interaction instead of trying to be present on every platform.
The Evolving Role of Email in Branding
Although new channels continue to emerge, email remains a powerful tool for brand building. According to Validity’s Hanson, email is often undervalued as a way to keep brands top of mind. When done well, it allows brands to speak directly to consumers in their own voice.
Measuring brand impact through email can be challenging, but there are ways to track success. Marketers can look at metrics such as spikes in website traffic, increases in search volume, or changes in sales on platforms like Amazon.
Strategies for Improving Email Performance During the Holidays
During the busy holiday season, especially around Black Friday and Cyber Monday, competition for consumer attention is fierce. To improve deliverability and inbox placement, experts recommend scheduling bulk emails outside of peak times, such as 15 minutes past the hour or 10 minutes before the hour.
When crafting subject lines, Hanson suggests avoiding overly clever language and instead front-loading offers for maximum visibility. Using emojis at the beginning of subject lines can help capture attention and prevent truncation. Personalization based on interests, such as "Golfers like you," can also boost engagement.
While AI tools can assist with generating subject lines, Hanson warns against relying solely on automation. He recommends using AI for initial ideas and then applying a human touch to refine the message. AI may suggest urgent or clickbait-style language, which can harm a brand’s tone. Instead, marketers should focus on brand-centric language that resonates with their audience.
In summary, while the digital landscape continues to evolve, email remains a critical component of retail marketing. By adapting strategies and focusing on the right messaging, brands can ensure their emails stand out in a crowded inbox.





