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Cyber Monday Email Subject Lines

By Cyber Monday, your subscribers have seen four days of sale emails. Give them something new: an online-only deal, a different category, or a clear final deadline.

15 cyber monday subject lines

  1. Your brand

    Cyber Monday starts now

    23 chars · Good

    Test
  2. Your brand

    Cyber Monday: up to 50% off sitewide

    36 chars · Good

    Test
  3. Your brand

    Online-only deals end at midnight

    33 chars · Good

    Test
  4. Your brand

    Cyber Monday deals you missed on Friday

    39 chars · Strong

    Test
  5. Your brand

    Extended: Cyber Monday through Tuesday

    38 chars · Good

    Test
  6. Your brand

    24 hours of Cyber Monday savings

    32 chars · Strong

    Test
  7. Your brand

    Our best price of the year ends tonight

    39 chars · Good · spam trigger

    Test
  8. Your brand

    Cyber Monday picks under $25

    28 chars · Good

    Test
  9. Your brand

    Final hours: Cyber Monday ends soon

    35 chars · Strong

    Test
  10. Your brand

    Early access to Cyber Monday

    28 chars · Good

    Test
  11. Your brand

    Cyber Monday: free shipping on everything

    41 chars · Good

    Test
  12. Your brand

    {first_name}, your Cyber Monday deal

    36 chars · Strong

    Test
  13. Your brand

    Tech deals for Cyber Monday

    27 chars · Needs work

    Test
  14. Your brand

    One more day of deals

    21 chars · Needs work

    Test
  15. Your brand

    Last call: Cyber Monday wraps up

    32 chars · Good

    Test

Why these work

Make it different from Friday

A new category or a deeper offer gives people a reason to open again.

Say when it ends

“Ends at midnight” is honest urgency on the last day of the sale weekend.

Segment buyers out

People who already bought on Black Friday may prefer a thank-you or nothing at all.

Write your own cyber monday lines

Describe your email and the AI generator writes 12 options in this style, each scored.

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Frequently asked questions

What should a Cyber Monday subject line say?

The offer, the online angle and the deadline: “Cyber Monday: up to 50% off, ends at midnight”. Put the number in the first 35 characters.

Should Cyber Monday emails be different from Black Friday emails?

Yes. Repeating the same offer and wording gives people no reason to open again. Feature a different product range or a new incentive.