40 powerful email subject lines for sales

How many emails are sent every day? More than 200 billion! It’s a surprising number, but email remains one of the most popular means of communication in the business world. Each company and its sales team employ it as the major distribution channel of newsletters, products promotion, and other advertising stuff. With so many letters on our email clients, it’s so easy to skip some or just not pay attention. The most common reason for this is a boring subject line. Hence, in today’s article, we’ll share some secrets with you on how to create catchy subject lines for emails and make your customers read all of them.

40 powerful email subject lines for sales

The importance of a subject line

What is a subject line in emails?

If you look at a typical email in your inbox, you’ll see a single line of text near the name of the sender. Here it is - a subject line! This tiny text plays a significant role: looking at it, you decide whether to open the letter or just ignore it.

Why does it matter?

Just one thought about the huge number of emails we send and receive every day is enough to conclude that it’s impossible to read or at least look through each of them. But how do we choose which to open and which not to? 

When your clients receive a message from you, its subject line is the first thing they notice. Since email boxes are full of various letters from different companies, clear and catchy subject lines can highlight yours. Powerful words can have a persuasive effect on the recipient. After all, your email campaign is worth nothing, if clients don’t open the emails you send.

Working a bit harder and spending more time on a subject line can bring many benefits:

  • Boost your email open rate
  • Lower chances for an email to be sent to the spam folder
  • Entice new customers

Top techniques to write powerful subject lines

1. Use personalized approach

People like being called by their first name. Adding it in an email subject was once considered enough to be called “personalization”, but today it’s better to make the impression as if you’ve known your customers for years, mentioning other personal information, like the purchase history, location, or a pet name. Also, try wordplay with a client’s name. Doing so will not only draw their attention but also win you some points for creativity. If you don’t consider yourself a creative person, simply use “you” or “your” to address a recipient directly. 

 

2. Start with a strong call to action

With tons of incoming emails, only a few people are always ready to read a letter from beginning to end to find out what it can offer. So why not ease this task and place a call to action right at the top? Actionable email subject lines, for example, “Start a new you today” or “Be ready for your next meeting” will make your recipient take concrete steps and accept your request. This will sound professional and at the same time will help you get straight to the point. 

 

3. Share something valuable

Every subscriber needs something right now, and you should be attentive to their demands. Sharing something of high value with the audience is a major factor of a successful marketing strategy. Try putting yourself in your client’s shoes and thinking over some possible options to offer. For some, it may be traveling tips, for others - a monthly plan for losing weight. Popular services, like RingCentral or Whoosh, regularly send a newsletter with useful articles about online meetings, putting great attention to its benefits for their customers. That’s why highlighting the value of a message for clients will increase its chances to be opened.

 

4. Carefully choose words to avoid spam filters

The worst thing that could happen with your email is not reaching the recipient’s inbox. And being put to spam is among the major reasons for that. So always remember to write a subject line carefully avoiding spam words. Email clients don’t like aggressively salesy titles and usually mark letters with them as spam. Instead of excessively focusing on sales and marketing, try offering your experience and professional skills, sharing information that your target audience will definitely find useful. 

What else to avoid:

  • Caps and multiple exclamation points
  • Highly promotional language (“free”, “try/buy now”, “only today”, etc.)
  • Statements that are too good to be true (“while you sleep”, “additional income”, “billion dollars”, etc.)
  • Shady words and phrases (“hidden”, “passwords”, “this isn’t spam”)

 

5. Use emojis but don’t replace words with them

You may think that emojis are everywhere: you see them on social media, send on messengers, your posts have at least one. However, emails are not so overpopulated by smiling faces and cute animal muzzles. The key reasons for that are their changing appearance on various devices and different meanings in various regions of the world. Moreover, if you replace the whole word with an emoji, this may puzzle your readers and cause misunderstandings. 

But there’s no need to worry! You are free to use these cheerful signs, but do it wisely:

  • Don’t use signs, which may be misinterpreted by someone from another country.
  • Don’t add more than one emoji at a time.
  • Use only those that correspond to the topic and tone of your email.
  • Don’t add them to formal correspondence.

 

6. Use numbers if possible

Sometimes it’s more effective to replace vague statements with numbers, statistics, and interesting facts. Figures will make a title look clear and straightforward. They may be surprising, shocking, or enticing, all depending on the message you want to convey. People love numbers and statistics and will definitely be interested in opening a letter, which starts with “Why don’t you use these 8 tips?” 

 

7. Keep it short

We live in a busy world, where no one likes to read long lines of boring text. So when thinking over a suitable subject line, remember about the following trick: use no more than eight words. Doing so won’t let your title be cut off in the middle of a sentence. Moreover, you should remember about desktop and mobile symbol limits: 60 and 30, respectively. That’s why we recommend creating short and meaningful subject lines to avoid confusion and misunderstandings. Save all the details to mention them later in the main body of an email.

 

8. Ask a question

Questions are an effective way to draw your subscribers’ attention and keep your open rates high. Try asking open-ended questions to inspire readers to read a letter and look for the answer to your question. But don’t make them sound too straightforward, create intriguing and encouraging questions to entice readers, not let them get bored.

 

9. Make it look like a teaser

What do you like more - a movie trailer or commercials? So as your audience. Try making a subject line sound alluring and promising to let them wonder what’s next and then open your letter. Yes, a great call to action can be a suitable option, but sometimes a preview may do a better job. A creative hook at the beginning will draw the attention of your readers and spark interest in their minds. 

 

10. Double-check

To err is human. It’s true for everyone, especially for those who send dozens of emails every day, in a hurry, from a smartphone. When we write and read texts all day long, it’s easy to overlook some grammar or spelling mistakes. They may not be critical but can give off a negative impression and cause you to look less professional. 

But there are some effective ways to always be on top:

  • Use online grammar and spelling checkers
  • Don’t send emails in a hurry or when tired or angry (if they can wait)
  • Take a 5-minute break and then reread a letter

Most popular styles of subject lines with 40 examples

1. Clever and catchy

Best email subject lines for sales should be catchy to stand out among dozens of dull ones around it. Humor is a tricky thing, but using it wisely, without confusing or alienating others, will help your email be opened and shared.

1. Put a ring(tone) on it

2. Keep those buns warm

3. Look at those Boo-tiful things

4. Great, another email!

 

2. Urgent

Add a shade of urgency to your letter. After all, everybody has a fear of missing out on something important, especially those things that can bring us any benefits. That’s why last chance subject lines are so good for opening lines for a business email!

5. Say goodbye to your 18% offer

6. Clock’s ticking: 50% off 250+ items

7. Only 3 days left to sign up!

8. ONLY TODAY: Save 30% on everything!

 

3. Personal

We all love personal touches. Adding them to your email will help the audience feel their uniqueness. Try including personal information, like recent purchases or the first name. Such email subject lines work especially well for thank you letters.

9. Hey, John, ready for some magic?

10. Many thanks for joining us, Lucy

11. Mike! A gift box for you after the first purchase

12. We’d love to hear from you, Susan!

 

4. Trendy

Style and trends are other things people love. No matter whether you sell clothes, food, shoes, or technologies, most readers want to be on top of the latest trends in this sphere. When they see a letter with the newest fascinations come, they want to look inside.

13. 22’ winter colors

14. Seven social media trends of 2022

15. Cook like A. Key: be in trend!

16. The latest apps for online conferences

 

5. Local

Make your readers feel special, sending them a location-specific letter. Sending a message with a relevant location will make them know you’ve done your homework. Many subscribers open such letters, even not being interested in the topic, just because they see the name of a familiar place or city.

17. Join our annual meeting in Ohio

18. Where to go shopping in Seattle?

19. Our newest shop opens 20/10 in Chicago

20. Still wondering what to do in Charlotte?

 

6. Informational

Business people always lack free time and can spend a little of it on emails that don't concern their work. So how to make them open your letter? Just be clear and concise, write well-defined statements and highlight the benefits for your readers, which make them interested in spending their precious time on your email.

21. The latest update is here!

22. Web security webinar: May 18

23. Big news: our new store opening near you

24. All the truth about messengers

 

7. How-to

When you start email subject lines with “How to …”, this means you offer some specific benefits or solutions for introduction to your readers. As long as they are valuable to your recipients, open rates can skyrocket.

25. How to write effective subject lines

26. How to work from home effectively

27. How to remove wine stains

28. How to cook the best Halloween cake

 

8. Questions

Questions are an effective way to pique your subscribers’ curiosity and make them eager to get the answer. By their nature, questions sound incomplete and invite us to engage in a dialogue. Try making them open-ended, without giving your audience the chance to simply answer “no”.

29. What’s the best way to shop online?

30. How secure is your computer?

31. What is end-to-end encryption?

32. Who was the first environmental activist?

 

9. Follow-ups

You don’t need to work in sales to send follow-up emails, they are often used in other business spheres and require effective subject lines. Whether your clients have left without a purchase or, otherwise, left with a full cart, it’s better to spend some time on creating a good subject line for follow-up emails to make them either finish the purchase or return later for another one.

33. Something’s missing you...

34. Thank you for choosing us!

35. It seems you’ve left something

36. Discount for your next purchase

 

10. Short and curious

Brevity is the soul of wit. It is true for some emails you send. Taking into account the limits of smartphone displays, try to make a subject line as short as possible. Sometimes a single word may bring you much more attention than a long sentence with caps and explanations.

37. Hi there!

38. Urgent

39. You’re invited

40. It’s arrived!

Conclusion

Now, when you know so many useful tips, you’re ready to create the best subject lines for your emails, which will keep your open rate high and bring your messages the deserved attention. To prove all the above-mentioned information, take a quick look at your inbox, and more specifically, at the subject lines catching your attention. Do they correspond to our tips? You see, they work! 

Just be attentive when writing marketing emails subject lines, make them catchy and intriguing and don’t overdo with emojis.

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