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Blog/Klaviyo & email/Black Friday Email Subject Lines

Black Friday Email Subject Lines: 60 Examples by Send

60 original Black Friday subject lines, grouped by the 11 send types in a BFCM calendar, with preview text pairings and the rules we use to write them.

Sorted Agency
The Sorted team
Oct 6, 202610 min read
On this pageWhich subject line formula fits which Black Friday send?Sale teaser subject lines (Nov 18)Gift guide subject lines (Nov 20)VIP early access subject lines (Nov 24)Black Friday launch subject lines (Nov 27, morning)Bestsellers subject lines (Nov 27, evening)Weekend push subject lines (Nov 28 and Nov 29)Cyber Monday subject lines (Nov 30, morning)Last call subject lines (Nov 30, evening)Sale extended subject lines (Dec 1)Final hours subject lines (Dec 2)Thank you subject lines (Dec 4)How long should a Black Friday subject line be?Should you use emoji in Black Friday subject lines?Should you personalize Black Friday subject lines with a first name?Do spam trigger words in subject lines still matter?How do you write subject lines for all 13 sends at once?
On this page
Which subject line formula fits which Black Friday send?Sale teaser subject lines (Nov 18)Gift guide subject lines (Nov 20)VIP early access subject lines (Nov 24)Black Friday launch subject lines (Nov 27, morning)Bestsellers subject lines (Nov 27, evening)Weekend push subject lines (Nov 28 and Nov 29)Cyber Monday subject lines (Nov 30, morning)Last call subject lines (Nov 30, evening)Sale extended subject lines (Dec 1)Final hours subject lines (Dec 2)Thank you subject lines (Dec 4)How long should a Black Friday subject line be?Should you use emoji in Black Friday subject lines?Should you personalize Black Friday subject lines with a first name?Do spam trigger words in subject lines still matter?How do you write subject lines for all 13 sends at once?
Key takeaways
  • Start with the formula, then write the line.
  • The teaser sets the date and asks for nothing but attention.
  • Gift guides help people shortlist before prices drop.
  • The evening send shows product, not the offer.

Good Black Friday email subject lines match the job of each send. A teaser announces a date, a launch states the offer, a last call names a deadline. Below are 60 original subject lines grouped by send, from the Nov 18 teaser to the Dec 4 thank you, with preview text, formulas and rules on length and emoji.

Swap in your own offer and dates. The groups follow our BFCM email calendar for 2026.

Which subject line formula fits which Black Friday send?

Start with the formula, then write the line. Each send has one job, and the subject line should state that job.

Formula Example Best for
Date + promise "Mark Nov 27. Our biggest sale starts then." Teaser
Number + audience "9 gifts for the coffee snob in your life" Gift guide
Exclusive access "You are in early. The sale is open." VIP early access
Offer first "30% off everything, starting now" Black Friday and Cyber Monday launch
Product + price "Our bestseller is $42 today" Bestsellers
Objection answer "Free returns until Jan 15" Weekend push
Deadline + time zone "Ends at midnight ET" Last call, final hours
Honest reason "We extended the sale. Here is why." Sale extended
Plain gratitude "Thank you. Truly." Thank you

The formula keeps each email distinct. Repeat "Black Friday sale" 13 times and people stop reading.

Sale teaser subject lines (Nov 18)

The teaser sets the date and asks for nothing but attention. No discount yet.

Subject line Preview text
1. Mark Nov 27. Our biggest sale starts then. Join the list and shop a day early.
2. Something is coming on Friday the 27th We cannot say much yet. Here is what we can.
3. Our Black Friday plans, a week early The date, the hours and how to get in first.
4. Save this email. You will want it Nov 27. Plus: how VIPs get access on the 24th.
5. The one sale we run all year
6. Get on the list before Friday Early access opens Tuesday Nov 24.
Figma plugin · $49 for BFCMDesign every BFCM email in your brandSorted Studio reads your store, then plans, writes and designs your BFCM emails in Figma. 3 emails free a month.See Sorted Studio →

Free · dated for BFCM 2026

The 56-point BFCM email checklist

Every check we run before a client's Black Friday sends, from deliverability to the last-call email. PDF in your inbox.

Gift guide subject lines (Nov 20)

Gift guides help people shortlist before prices drop. Lead with a number or a recipient.

Subject line Preview text
7. 12 gifts they will actually use Every one of them will be in next week's sale.
8. Gifts under $50 that do not look it Sorted by price, all in stock.
9. For the person who says they want nothing We found 8 things they will want.
10. The gift guide, sorted by who you are buying for Parents, partners, hosts, and you.
11. Start your list now. Buy it on sale Friday.

VIP early access subject lines (Nov 24)

This is the first send with the offer. Make it feel private, because it is.

Subject line Preview text
12. You are in early. The sale is open. 72 hours before everyone else.
13. Sarah, your early access starts now Your private link is inside.
14. VIP pricing is live (for you only) Public sale opens Friday.
15. Shop Black Friday before Black Friday
16. A head start, because you have been with us 30% off, no code needed.
17. Your private sale ends Thursday night Then it opens to everyone.

Black Friday launch subject lines (Nov 27, morning)

The most important email of the season. Put the offer first. If it is truncated after 30 characters, the reader should still know the deal.

Subject line Preview text
18. Black Friday is live: 30% off everything No code. Ends Monday night.
19. 30% off everything, starting now Our biggest discount of the year.
20. The sale is open Everything is 30% off until Monday.
21. Black Friday: buy one, get one free On every candle, through Monday.
22. Our lowest prices of 2026 start now
23. 30% off. Free shipping. Today.
24. It is here. Black Friday pricing on everything.

Bestsellers subject lines (Nov 27, evening)

The evening send shows product, not the offer. Names and prices do the work.

Subject line Preview text
25. Our 6 bestsellers, all on sale until Monday The ones that sell out first.
26. The serum everyone buys is $42 today Usually $60.
27. What everyone bought today 6 products leading the sale so far.
28. Still deciding? Start with these 5.
29. 2,000 reviews. 30% off. Tonight.

Weekend push subject lines (Nov 28 and Nov 29)

Weekend emails answer objections and set up Cyber Monday. Saturday is also Small Business Saturday.

Subject line Preview text
30. Free returns until Jan 15. Shop the sale. Buy now, decide after the holidays.
31. What 4,000 customers say about us Real reviews, all from this year.
32. Small Business Saturday: shop independent Our sale is still on through Monday.
33. Will it arrive in time? Yes. Our holiday shipping dates, in one place.
34. Last day of weekend pricing. Monday has a surprise. A new deal drops at 6 a.m.
35. Sunday reminder: the sale is still on

Cyber Monday subject lines (Nov 30, morning)

Treat Cyber Monday as a second launch with a new angle, such as a deeper tier, bundle or gift with purchase.

Subject line Preview text
36. Cyber Monday: the deal we saved for today 40% off bundles, today only.
37. New offer. One day. Free gift with every order over $75.
38. Cyber Monday is live
39. Missed Friday? Today is better. 35% off sitewide plus free shipping.
40. The bundle deal is back for 24 hours Save $40 on our starter set.
41. Cyber Monday pricing on your saved items They are in your cart and on sale.

Last call subject lines (Nov 30, evening)

Short. A deadline with a time zone. Nothing else.

Subject line Preview text
42. Ends at midnight ET Last chance for Cyber Monday pricing.
43. 5 hours left Then prices go back up.
44. Last call on Cyber Monday
45. Tonight is the last night 40% off bundles ends at 11:59 PM ET.
46. Closing the sale at midnight

Sale extended subject lines (Dec 1)

Be honest about the extension and give an exact end time.

Subject line Preview text
47. We extended the sale until Wednesday night 48 more hours, same prices.
48. You asked. The sale stays open. Until Dec 2 at 11:59 PM ET.
49. Extended: 30% off for 2 more days We restocked 3 sold out items.
50. A little more time
51. Shipping delays meant an extension Your prices hold until Dec 2.

Final hours subject lines (Dec 2)

The last discount email. The end must be real, or the next sale loses credibility.

Subject line Preview text
52. Final hours. Prices go back at 11:59 PM ET. No more extensions.
53. This is the last email about the sale It ends tonight.
54. Last chance at 30% off until next year Closes at midnight ET.
55. Prices go back up tomorrow
56. Your cart, at sale prices, for a few more hours

Thank you subject lines (Dec 4)

Two jobs: thank buyers with no ask, and give everyone your holiday shipping deadline.

Subject line Preview text
57. Thank you. Truly. Plus the last day to order for Christmas.
58. You made this our best week of the year A short note from our team.
59. Last day to order for Christmas delivery Our holiday shipping dates inside.
60. Thank you, Sarah Your order is on its way. Here is what is next.

For what to send once the sale is over, read what to send after Cyber Monday.

How long should a Black Friday subject line be?

Short enough that the important part survives on a phone. BuzzStream measured where subject lines cut off on mobile: Gmail on mobile shows about 37 to 40 characters, Outlook on iPhone 38, and Apple Mail on iPhone 48. The same analysis found you need under 33 characters to show in full on every device it tested.

Our rule: put the offer or deadline in the first 30 characters. Everything after that is a bonus.

Then write the preview text. Leave it blank and the inbox shows the first text in your email, often "View in browser".

Should you use emoji in Black Friday subject lines?

This is opinion, not data. We have not found a public study we trust that isolates emoji in BFCM subject lines.

Our view: use at most one, and only if emoji are already part of your brand's voice. One can stand out in a column of text subject lines. Five look like every other sale.

Test rendering in Gmail, Apple Mail and Outlook before scheduling. Never replace a word with an emoji, and keep it out of the first 30 characters, where the offer belongs.

Should you personalize Black Friday subject lines with a first name?

Use it on a few sends, not all of them. A first name works best where the email is personal: VIP early access and the thank you. On the launch email it adds little.

In Klaviyo, personalization tags can be used in subject lines, and you should always set a fallback. The tag {{ first_name|default:'friend' }} shows "friend" when the name is missing. Without a fallback, a profile with no name shows a stray comma or an empty space.

Browsed products and VIP status often beat a name: "Cyber Monday pricing on your saved items" or "Your private sale ends Thursday night".

Do spam trigger words in subject lines still matter?

Less than most checklists claim. Mailbox providers like Gmail weigh sender reputation and how recipients react to your mail far more than single words. Gmail and Yahoo both set a maximum spam complaint rate of 0.3% for bulk senders. A word like "free" will not sink you. Complaints will.

Our advice, as advice:

  • Words like "free", "sale" and "% off" are fine. Every retailer uses them in November.
  • All caps, repeated punctuation ("!!!") and fake "RE:" or "FWD:" prefixes are a bad idea. They annoy people, and annoyed people click "spam".
  • Match the subject line to the email. A misleading subject drives complaints faster than any word.

The deliverability work that matters happens before November. Our BFCM email strategy playbook covers warming and segmentation.

How do you write subject lines for all 13 sends at once?

Write them in one sitting, in send order, then read them top to bottom. If two look alike, change the formula on one.

Then decide how many you need. A Lean plan uses 4, Essential uses 6. Our guide on how many Black Friday emails to send matches the plan to your list.

If you are building the emails in Figma, Sorted Studio has the 13 calendar sends built in and writes subject lines and preview text for each one in your brand. Use the lines above as a starting point either way, then edit for your offer.

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Questions, answered

Questions on this,
answered.

What is a good Black Friday email subject line?

One that states the job of that send in the first 30 characters. For a launch email that is the offer ("Black Friday is live: 30% off everything"). For a last call it is the deadline ("Ends at midnight ET"). Pair it with preview text that adds a second detail, such as the end date or free shipping.

How many characters should a Black Friday subject line be?

Keep the key message in the first 30 characters. BuzzStream's analysis found Gmail on mobile shows about 37 to 40 characters and Apple Mail on iPhone 48, and that a subject line needs under 33 characters to show in full on every device it tested. Longer lines are fine if the offer comes first.

Should every BFCM email mention Black Friday in the subject line?

No. Use "Black Friday" on the launch and maybe one other send. Repeating it across 13 emails makes them look identical in the inbox. Teasers, gift guides, weekend emails and thank-you emails work better with a product, a benefit or a date than with the event name.

Does the word "free" send Black Friday emails to spam?

Not on its own. Mailbox providers weigh sender reputation and recipient complaints much more heavily than single words. Gmail and Yahoo cap spam complaint rates at 0.3% for bulk senders, so the bigger risk is a misleading or repetitive subject line that makes people click "spam". Use "free" when it is true.

Do emoji increase open rates on Black Friday?

We have not seen a trustworthy public study that isolates emoji for BFCM, so treat it as a brand choice. Our view: one emoji at most, only if your brand already uses them, placed after the offer. Test rendering in Gmail, Apple Mail and Outlook before scheduling.

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