Updated 2026: In 2009, I wrote about two local restaurants that perfectly illustrated why email marketing matters for every business, online or offline. The story is about Thai food and Mexican food, but the lesson is about the most valuable asset any business can build: a direct relationship with its customers.

The Thai Restaurant That Lost Everything

Ann ran a Thai restaurant I had been eating at for years. When she tried to sell the business, the deal went badly. The new owners ran off all of her loyal customers in a matter of weeks, then failed to pay Ann and walked away after selling off the furniture and kitchen equipment. Ann was left with a gutted restaurant and no customers.

What Ann needed was an email list. If she had spent the previous ten years collecting customer email addresses and sending even a simple monthly coupon, she would have had thousands of loyal contacts. When she got her restaurant back, one email about a grand reopening would have filled the place overnight. Instead, she had to rebuild from zero. A decade of goodwill and customer relationships, gone because they existed only in people's heads and not in a database she controlled.

The Mexican Restaurant That Did It Right

Meanwhile, my favorite Mexican restaurant was preparing to move to a new, larger location. The owner, Kevin, was not worried about losing customers in the transition. He had a mailing list. Every couple of weeks, his customers received coupons and updates about drink specials. When the move happened, he simply emailed his list with the new address and an opening date.

Same city, same era, completely different outcomes. The only difference was that Kevin had built a direct communication channel with his customers and Ann had not.

The Money Is Not in the List. The Value Is.

People in internet marketing love to say “the money is in the list.” I have always thought that gets the emphasis wrong. The value is in the list. The money follows value.

An email list is not a license to spam people with promotions. It is a relationship. You provide value, whether that is useful information, exclusive deals, entertainment, or a combination of all three. In return, your subscribers trust you enough to open your emails, click your links, and buy what you recommend. That trust is the actual asset. The email addresses are just the mechanism.

Email Marketing Fundamentals That Have Not Changed

The tools have evolved since 2009, but the fundamentals of email marketing remain exactly the same:

  • Every business needs an email list. If you have a website without an opt-in form, you are leaving your most valuable marketing asset unbuilt. Every visitor who leaves without giving you their email address is someone you may never see again.
  • Provide consistent value. Send emails on a regular schedule with content your subscribers actually want to receive. This builds the habit of opening your emails and the trust that makes your recommendations effective.
  • Keep it simple. A restaurant sending a monthly coupon is enough. An internet marketer sharing one useful tip per week is enough. You do not need elaborate funnels to start. You need consistency.
  • Respect the relationship. Every email you send is a withdrawal or a deposit in the trust bank. Make sure most of your emails are deposits, providing value with no strings attached.

Getting Started with Email Marketing in 2026

Email marketing platforms are more accessible and affordable than ever. ConvertKit, MailerLite, and Brevo all offer free tiers for small lists. You do not need a big budget. You need a simple opt-in on your website, a compelling reason for people to subscribe, and a commitment to showing up in their inbox regularly.

Start today. Your future self will thank you, just like Kevin thanked his past self when it was time to move his restaurant.

For more on email marketing and building online businesses, subscribe to the Late Night Internet Marketing podcast on Apple Podcasts.

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