BFCM 2026: What It Means, the Dates, and the Prep Checklist

BFCM stands for Black Friday Cyber Monday. It’s the four-day retail window that opens the day after Thanksgiving and closes on the Monday that follows. In 2026 that’s Friday 27 November to Monday 30 November.

Ecommerce teams write it as one word because that’s how they plan it. Black Friday and Cyber Monday stopped behaving like separate moments years ago, and treating them separately is how brands end up with two unrelated discounts and a tired list.

What’s worth knowing is that BFCM is four days on a calendar and about eight weeks of work in practice. Most of the gap between a good result and a bad one is decided in October, before you’ve sent a single discount.

Below are the 2026 dates, then the checklist we actually run: what to do in October, what changes in early November, how to segment once the sale starts, which flows you’ll rebuild, and how to keep subscribers from canceling to chase your own sale.

What does BFCM mean?

It’s an acronym for the Black Friday and Cyber Monday period, used almost entirely inside ecommerce and retail, not by shoppers. If you’ve seen it in a Shopify dashboard, an agency proposal or a marketing calendar, that’s why.

Black Friday is the day after the US Thanksgiving holiday and began as an in-store event. Cyber Monday was invented in 2005 by a US retail trade body to give online shopping its own day, back when people had faster internet at work than at home. That distinction is long dead, which is exactly why the two collapsed into one acronym.

In practice BFCM now describes the whole season, not the four days. When a brand says it’s planning BFCM, it means everything from the October list build to the last Cyber Monday send.

When is BFCM in 2026?

Black Friday is 27 November 2026 and Cyber Monday is 30 November 2026. The dates move each year because US Thanksgiving is the fourth Thursday in November, so Black Friday lands somewhere between 23 and 29 November.

Date	Day	What it means for sending
Thursday 26 November 2026	Thanksgiving	US holiday. Sending is light, but the earliest deal hunters are already looking.
Friday 27 November 2026	Black Friday	The headline day. Highest traffic, highest competition, highest unsubscribe risk.
Saturday 28 November 2026	Small Business Saturday	Useful angle for smaller brands. Largely a US framing.
Sunday 29 November 2026	The quiet day	Reliably the weakest day of the weekend. Good for a story or a founder note.
Monday 30 November 2026	Cyber Monday	The close. Historically the strongest single day for online-only brands.
Tuesday 1 December 2026	Giving Tuesday	Charitable angle, and the start of the December gifting window.

Here’s a scheduling note that catches people out: the Sunday between Black Friday and Cyber Monday is consistently the weakest day of the weekend. Don’t spend your best creative on it. It’s the right slot for a founder note or a story, with the offer sitting below the fold.

How do you prepare for BFCM?

In three phases, and the first one isn’t about selling at all.

Phase	When	What it is for
1. List expansion	All of October	Grow the list and win back dormant profiles, so the sale goes out to a bigger audience than last year.
2. Engagement	Roughly 1 to 14 November	Narrow to engaged segments and protect the sending reputation you are about to lean on hard.
3. Sale	Mid November to Cyber Monday	Daily selling on an escalating offer, with subscribers one step ahead at every stage.

They’re split this way because the three phases have opposite requirements. October wants the widest audience you can reach. November wants the narrowest. If you run them the same way, you either go into the sale with a list that shrank all year, or you go in with a sending reputation that can’t take daily campaigns.

The moments framework

Not every send should be a sale, and if they all are you’ll feel it by the second week. Inside each phase, the calendar mixes three weights of campaign, which is what stops fatigue before the week that matters.

• Big moments. Sales, launches, gift guides. Full-list sends with real urgency.
• Medium moments. Polls, back-in-stock, bundles, gamified sends. Narrower and more frequent.
• Small moments. Shopping guides, customer stories, education, founder notes. These keep the list warm without asking for anything.

A good October is mostly small and medium. A good sale week is mostly big, with small moments wedged between them so the whole month doesn’t read as one long discount.

What should you do in October?

Grow the list and wake up the people already on it. Everything here needs about four weeks to compound, which is why it can’t move later.

1. Map the calendar first. Every send from 1 October to 3 December, tagged big, medium or small, with the audience named beside it. If it isn’t on the calendar it won’t get built.
2. Rebuild the pop-up. Test timing, format and the incentive itself in October, then freeze it. You don’t want to be testing a pop-up in week one of the sale. A pop-up redesign is usually a bigger lever than the display logic people spend their time on.
3. Run two or three campaigns at dormant profiles. This is the only window where mailing the unengaged is safe, and it’s the difference between selling to a list that grew and one that shrank.
4. Add one preference question to the signup form. It costs almost nothing and it’s what makes November segmentation possible.
5. Run two or three pure value sends. No offer. They’re there to lift engagement before the heavy period.
6. Tell subscribers their perks carry into the sale. No discount yet, just reassurance.
7. Build the sale flow emails now and park them in draft. November isn’t the month to be designing.

If you only do one of these, make it the third. A list that spent the year getting smaller is the most common reason a BFCM doesn’t beat the year before it.

How do you build the list before the sale?

With four pop-ups, not one. The single welcome pop-up that most brands run all year is the thing leaving the most money on the table in October, because it only speaks to one of the four kinds of visitor you get.

• Welcome. The default, for first-time visitors who haven’t given you an address.
• Exit-intent. Shown only to people who already dismissed the welcome. A second ask with the same offer gets ignored, so it needs its own angle.
• Win-back. For lapsed customers the site already recognizes. They don’t need introducing to you, so the copy shouldn’t introduce you.
• Prospect conversion. For known non-buyers, the people on your list who’ve never ordered. This is the one almost nobody builds, and it’s usually the one with the most room in it.

Each gets its own offer and its own copy. The point isn’t four pop-ups firing at everyone, it’s that a visitor never sees a message written for somebody else.

Fix the design and the offer before you touch the display logic

Most pop-up optimization goes straight to delay, scroll depth and frequency capping. That’s the weakest lever on the page. Redesigning the pop-up and changing what it offers moves far more, and it’s worth doing first so the display tests have something good to test.

On the offer itself, a flat percentage off isn’t the only option, and for a subscription brand it’s often the worst one. A welcome discount competes with your subscription price, so it quietly converts people who would have subscribed into one-time buyers. The alternatives that don’t do that: store credit, cashback, a mystery discount revealed after signup, or a guarantee of early access to the sale.

The mystery reveal

A three-step pop-up that outperforms a flat offer because curiosity does the work. Step one teases the headline discount plus an unnamed gift. Step two captures the address and one preference question. Step three reveals what the gift tiers actually are, with the code already applied.

The reveal does a second job: showing the cart thresholds at signup seeds a bigger first order, before the visitor has started shopping.

One preference question, asked at signup

A single zero-party question on the form costs almost nothing and raises signup rate instead of lowering it, because it makes the exchange feel like a fit, not a harvest. More importantly, it’s the raw material for every segment you’ll want in November. You can’t personalize in the sale week on data you didn’t collect in October.

Then freeze it

Test timing, format and the incentive through October, pick a winner, and stop. A full-page takeover is worth testing against a standard pop-up because it can win without the bounce penalty people assume, but test it in October and never in November. The sale pop-up itself gets built in early October, switched on a few days before early access, and reverted on a schedule in the store’s own time zone the day the sale ends.

How do you win back dormant profiles before November?

In tiers, and finishing before the first of November. Rebuilding this audience in October means the sale goes out to a list that grew during the year instead of one that shrank, which is usually worth more than any offer decision you’ll make.

Work outward from the people most likely to come back:

• Customers with two or more orders who’ve gone quiet. Highest intent, cheapest to recover.
• Customers with one order who haven’t been contacted in a year or more.
• Everyone else, by engagement recency, only if the first two tiers went cleanly.

Build the permanent opt-out before you send any of it. Anyone who unsubscribes, marks a reactivation send as spam or bounces off it gets tagged and never targeted again. If you build that after the sends, you’ve already lost the list that tells you who to stop mailing.

Reintroduce dormant profiles with value content, not offers. Fewer, better emails to a recovering audience outperform a heavier cadence, and the whole exercise is pointless if it costs you deliverability in the week you need it. Anyone who doesn’t respond by the end of October gets folded into a sunset flow instead of being carried into the sale.

What changes in early November?

The audience narrows and the goal switches from reach to reputation. You’re about to send daily to a list that normally hears from you twice a week, and the mailbox providers get a vote.

• Campaigns go to engaged segments only, roughly 20 to 90 days.
• Two or three engagement sends: a poll, a guide, customer content. Things people actually reply to or click, because that’s the signal mailbox providers read.
• Plain-text sends from a real person, which land differently from a designed template and help inboxing.
• The gift guide launches here, not during the sale, so it has time to do its job.
• Subscribers get a short line in their billing reminder two weeks out, so they know it’s coming.
• Suppress the profiles that have received a lot and never once opened. They’re costing you deliverability and money.

There’s a second benefit to that last point, because unengaged profiles are also billable. Our breakdown of Klaviyo pricing shows what suppressing them does to the invoice, and how to build a sunset flow covers doing it without losing people who would have come back.

How should you structure the BFCM offer?

As a ladder that escalates, not a number that sits still. There are three shapes worth knowing, and the right one depends on whether you’re trying to raise order value, lengthen commitment, or protect margin.

The Gift Ladder

A modest sitewide percentage, applied automatically with no code, plus free gifts that step up by cart value. The first gift tier sits just above your free-shipping threshold, the second well above your average order.

It works because the discount stays small while the perceived value climbs, and because the shopper does the work of raising their own basket to reach the next tier. One gift set per order, while stocks last, stated plainly in the terms.

The Supply Escalator

For subscription and consumable brands. The discount scales with commitment rather than with cart size: a small percentage for one month, a bigger one for three, the biggest for six. Say 10, 20 and 25 percent and you’ve given people a reason to choose the longer term themselves.

This is the only offer shape on the list that makes BFCM grow your recurring base instead of renting it out for a weekend.

The Value Stack

No discount at all. Prices stay where they are and you add volume instead: buy three get one, buy six get two, a gift at the top tier, and the guarantee extended from thirty days to sixty for the duration.

Worth reaching for when margin is tight or when last year’s discount buyers turned out to be worth less over time than the people who paid full price.

Escalate across the period

Whichever shape you pick, the sequence runs early access at the lowest number plus a gift, then a better public offer at launch, then a single-day peak on Cyber Monday. Subscribers see each stage a day ahead and sit one step better throughout.

Rotate the mechanic every three to five days, not the percentage. A gift day, a bundle day, a bestseller day. Dedicated gift days inside a long sale regularly beat the days with the deepest discount on them, and they cost less.

Give Cyber Monday a kicker instead of a bigger number. Drop every gift threshold lower for one day, or add a bonus gift at every tier. The ladder you spent two weeks building stays intact and the last day still has a story.

Things to sell that are not a discount

• Free or upgraded shipping, which costs less than an equivalent percentage and reads as generous.
• Gift cards and limited editions, which hold price and create their own scarcity.
• Bundles built for the season, auto-discounted so nobody hunts for a code.
• A longer guarantee, which converts the nervous without touching price.
• Loyalty points at a multiplier, if you already run a program people use.

The brands that grew fastest through recent seasons were not the ones discounting hardest. Spend went up while discount depth came down, and the brands discounting least grew most.

Set the right goal before you pick the offer

One primary goal per promotion: acquisition, retention, subscription growth or inventory clearance. If last year’s Black Friday cohort turned out to be worth less over time than your usual customer, the goal this year probably isn’t more of them. Switching the target to units per order, and building the offer as spend thresholds instead of a flat percentage, fixes that at the source.

What should you run during the sale?

Daily sends on an escalating offer, with the audience narrowing as the frequency climbs.

Escalate, don’t open at your best. The shape that works is early access at a modest discount plus a gift, a better public offer at launch, then a single-day Cyber Monday peak. Open at your deepest discount and you’ll have nothing left to say for nine days.

Rotate the mechanic every three to five days. Change what’s featured, not how deep the discount goes. A gift day, a bundle day, a bestseller day. The percentage can sit still the whole time if the angle keeps moving.

Give Cyber Monday its own story. A free gift with every order, or a threshold that drops lower for one day, closes the sale without breaking the ladder you spent two weeks building.

Tone it down mid-sale. Several days in, lead with the brand rather than the offer. Proof, a story, a review, with the discount below the fold. By day six everyone’s inbox is a wall of black banners and the brand that stops shouting gets read.

One link per email. When the destination matches the email’s single idea, it takes the overwhelming majority of the clicks. Secondary links during a sale mostly leak.

How should the sale week actually run?

As a content arc with a fixed offer underneath it, not as a discount that keeps getting louder. The percentage can stay the same from early access to Cyber Monday if the angle changes every day.

A run of show that works, in order: product education before anything is on sale, an early-access signup call, a subscriber perk the day before, early access opening, the public launch, a founder story with the offer below the fold, a category or hero focus, customer proof, the day-of send, last chance, a lapsed-only offer, the Cyber Monday gift, and a final hours send.

Build an opt-in early-access list

Two days before early access opens, send a plain-text note from the founder asking people to put their hand up if they want in, and say you’re keeping the list small. What you get back is a self-selected, high-intent segment that converts far better than the engaged segment it came from, and it costs one email to build.

Tone down the Black Friday-ness halfway through

By day five or six every inbox is a wall of black banners. Leading with the brand at that point, a story or a review or a piece of proof, with the offer sitting below the fold, is what gets read. Brief the design that way on purpose instead of sending another takeover.

Turn stock-outs into the urgency

When something sells out mid-sale, show it with a sold-out badge and point at what’s left. A sold-out hero product is the most credible scarcity message you’ll ever have, and it beats a countdown timer nobody believes.

The founder follow-up

Four hours after the sale welcome email, send a short plain-text note from the founder along the lines of: you’re one of the few who hasn’t claimed this yet. It’s a pattern interrupt inside the flow itself, and it reliably picks up people the designed email didn’t.

Have a fallback ready before you need one

Reserve two extra sends you haven’t scheduled, keep a plain-text redirect email drafted in case something breaks, and agree the stacking policy in writing before the first send goes out. Fence the everyday code, switch off flow incentives that would stack, and decide what happens with loyalty and referral. The terms line should say it plainly: no code required, gifts added automatically at the stated thresholds, one gift set per order, while stocks last, not combinable with other discounts.

How should you segment for BFCM?

By phase, because the right audience in October is the wrong audience in November.

Segment	When to use it	What it is
Unengaged 180	Phase 1 only	No opens or clicks in 180 days. Light re-engagement content, never the sale.
Engaged 120 or 180	Phase 1	Your widest usable audience. Fine for incentives and product spotlights.
Engaged 30 to 90	Phase 2 and 3	The core sending list once deliverability matters. Narrow it if open rates dip.
Everyone	Big moments only	Launch and close sends. Always with exclusions applied.
VIPs	Early access	Three or more orders, or lifetime value well above average. They go first.
Active subscribers	Own track	Light touch before the sale, then their own offer a day ahead of each stage.
Churned subscribers	Before 15 November	A short winback on a profitable offer. Stop it once daily promos start.
Recent buyers	Suppress	Anyone who ordered in the last 21 days comes out of promotional sends.

The exclusion list matters more than the segments. Every campaign should exclude anyone who bounced twice, ever marked you as spam, unsubscribed, or ordered in the last 21 days. During the sale, also exclude anyone who received a flow email in the last couple of days, otherwise your automations and your campaigns compete for the same person on the same morning.

The Espresso Shot

The highest-yield send of the sale, and most brands never run it. Build a segment of people who’ve engaged since the sale launched and still haven’t ordered, then resend a proven email to them with a new subject line and a countdown, near the end of the window.

These are people who’ve told you they’re interested through their behavior and simply haven’t moved. Running it as a standing short sequence for anyone who engages in the last seventy-two hours works even better than a single resend.

Segments worth building that most brands skip

• Seasonal shoppers. People who bought last Black Friday and have been quiet since. They’re not dormant, they’re annual. Give them their own early-access send.
• High-value abandoned cart. Carts well above your average, paired with a gift threshold. The click rates on this segment are in a different league to standard abandonment.
• Predicted to order in the next fortnight. If your platform predicts next order date, the people about to buy anyway are the ones to put the early-access offer in front of.
• Product cohort by entry item. The first thing somebody buys predicts how long they stay. Treat the cohorts that retain differently from the ones that don’t.
• Click-to-branch. Let the call to action write a property on the profile, then branch the follow-ups on it. The last email in the branch can offer a choice: remind me at the next promotion, check back in a few months, or stop.

The deeper discount goes to the lapsed, never to the list. If you’re going to stack an extra offer on top of the public one, stack it only where it recovers a customer who’d otherwise be gone, and send it as plain text from the founder. Prospects beyond about sixty days don’t repay the attention. Lapsed customers at four to six months often do, and they’re worth testing more than once.

If you want the mechanics of building these properly instead of the list of them, our guide to Klaviyo segmentation covers the layers and the send-frequency logic underneath.

Which flows need changing for BFCM?

Four of them, and most of the others should be switched off.

Welcome

Cut it to one email that delivers the code. Your campaigns are doing the follow-up work during the sale, and a long welcome series just collides with them. Check the coupon logic doesn’t stack with the sitewide offer.

Abandoned checkout

Add the sale incentive, add the deadline, and say the deal isn’t coming back for a year. If the abandoned item is a subscription product, match their subscriber deal. Don’t let a flow offer somebody a worse price than the one they already have.

Post-purchase

Three upsells, ideally on a different offer from the sitewide one. An impulse-priced add-on first, a bestseller they didn’t buy next, then urgency on the last day. For subscribers, pitch add-ons to the next box instead of discounts that undercut what they pay.

Billing reminders

A short banner two weeks and three days before renewal, saying the sale perks apply. This is the cheapest churn prevention there is.

Everything else can usually go dark for the period, because campaigns will outperform it. Browse abandonment and winback are the two worth keeping if they’re already earning their place, and the winback should stop around 15 November so it doesn’t clash with daily promos. The full grid of Klaviyo flows covers what each one is for outside the season.

How should you use SMS during BFCM?

As the urgency channel, with a much smaller audience than you’d use for email.

• Cut the list, raise the return. Sending to roughly half the audience at a higher return per message is a better trade than volume, and the economics of SMS punish breadth in a way email doesn’t.
• Engaged and VIP only once the sale starts. Prospects beyond about sixty days rarely contribute anything.
• Suppress across channels. If somebody clicked the text, hold the email. Running both at the same person on the same morning is how unsubscribes happen.
• Write thread-aware copy. Each message sits under the last one in a single thread, so reference it and cut the characters you’d otherwise spend reintroducing yourself.
• Auto-apply the discount in the link. Shorter copy and no code to remember.
• Use imagery in MMS. Before-and-after and customer photos lift click rate noticeably, so build that asset bank in October, not mid-sale.

Plain-text email deserves a mention in the same breath. The early-access signup, the subscriber perk, the founder story and the last-chance send all work better as plain text from a person than as another designed template, and several of them are usually the best performing sends of the whole period.

How do you protect subscribers through BFCM?

This is the part most BFCM advice skips, and for a subscription brand it’s the part that decides whether November was actually profitable.

Here’s the problem. A subscriber is paying a price they chose months ago. In the last week of November you put a bigger discount on the public site. They can do arithmetic, so they’ll cancel, buy at the sale price, and you’ve converted recurring revenue into a one-time order and called it a good day.

• Match the renewal automatically. Before the sale opens, tell active subscribers their next renewal is discounted to at least the public offer, applied without them doing anything.
• Give them a day of head start. Subscribers should see every stage before the public does. The exclusivity is worth more than the extra percentage.
• Give them a stock-up route. If the public offer is sitewide and theirs only covers the next box, canceling to bulk buy is the rational move. Offer the bulk option at subscriber pricing instead.
• Harden the cancellation flow before mid November. Reason-specific saves and one-click reactivation, built before traffic hits it, not during.
• Make the deepest offer a subscription offer. If the biggest number on the site is reserved for a first subscription order, the sale grows the recurring base instead of renting it out for a weekend.

The mechanics that actually hold subscribers

• Pre-emptive renewal match. Hours before launch, tell active subscribers their next renewal is matched to the sitewide discount automatically, for everyone renewing inside the window. This single email prevents most of the cancellations.
• Add-on to qualify. Subscribers get the public offer, and the gift arrives only when they add something to their next box. One click in the subscription app, and it raises order value instead of discounting it.
• A fixed-price add-on instead of a percentage. Framing it as a set amount added to the next shipment, with no code and no percentage language, sells better than the equivalent discount and doesn’t reset anybody’s reference price.
• A milestone savings ladder. A little more off at the second order, more again at the third, most from the fourth onward, framed as the reason to stay, not as a promotion. It lengthens subscription duration and cuts same-day cancellations.
• A giftable prepaid plan as a BFCM product. Three months, paid up front, sold as a gift. It’s a seasonal product that happens to create subscribers.
• A one-time price lift to widen the gap. If the one-time price and the subscription price are close, the subscription isn’t obviously the better deal. Widening it before the season does more than any November email.

Harden the cancellation path before the middle of November. Reason-specific saves rather than one generic offer, one-click reactivation, and richer saves for your best tier of customer. Build it before the traffic arrives, because the week of the sale is the week it gets used.

And give them a stock-up route. If the public offer is sitewide and the subscriber offer only covers the next box, canceling to bulk buy is the rational move and your best customers will make it. Offer the bulk option at subscriber pricing and the problem disappears.

The last piece runs in January. The people who bought on discount in November are the cheapest subscription conversions you’ll get all year, and a post-delivery sequence aimed at them in the new year is where a good BFCM turns into a good Q1.

The number to judge this on afterwards isn’t November revenue, it’s what the November cohort is worth six months later. How lifetime value is actually built explains why those two figures so often point in opposite directions, and the subscription benchmarks give you something to compare your own retention against.

What are the most common BFCM mistakes?

• Starting in November. By then you’ve missed the list-building window.
• Opening with the biggest discount, which leaves nothing to escalate to.
• Mailing everyone every day, instead of narrowing the audience as frequency rises.
• Letting flows and campaigns hit the same person on the same morning, because nobody set the exclusions.
• Treating subscribers like prospects and watching them cancel to buy at your own sale price.
• Judging creative on revenue instead of click rate, when audiences differ wildly between sends.
• Running a big promotion in the three weeks before the sale and arriving with a list that’s already fatigued.

Where to go next

• The full grid of Klaviyo flows, for what should be automated before the season starts.
• Klaviyo segmentation, the layers underneath the segments above.
• Klaviyo pricing, because a bigger list in October changes what you pay in November.
• Subscription ecommerce benchmarks, for judging the November cohort against something real.

If you’d rather have somebody look at what you already have before the season starts, our Klaviyo audit goes through the account and says what to fix first, in what order.

Frequently asked questions

What does BFCM stand for?

Black Friday Cyber Monday. It’s the shorthand ecommerce teams use for the shopping period that starts the day after Thanksgiving and ends on the Monday after it. Retailers adopted the acronym because the two days stopped being separate events years ago and now get planned as one.

When is BFCM 2026?

Black Friday falls on 27 November 2026 and Cyber Monday on 30 November 2026, with Thanksgiving on the 26th. The dates move every year because Thanksgiving is the fourth Thursday in November.

Is BFCM four days or longer?

Four days on the calendar, six to eight weeks in practice. Most of the revenue difference between brands is decided in October, before anybody has sent a discount, because that’s when the list gets big enough and warm enough to sell to.

When should you start planning BFCM?

Early October at the latest. The list-building and re-engagement work needs about four weeks to pay off, and flow changes need to be built and parked in draft before November gets busy.

What discount should you offer for BFCM?

Start lower than you intend to finish. The pattern that works is an early-access offer, a better public offer, then a one-day Cyber Monday peak, with a gift instead of a deeper percentage doing the lifting in the middle. Brands that discount hardest rarely grow fastest.

How often should you email during BFCM?

Daily through the sale window is normal, and twice on the biggest days is common. What makes that survivable is narrowing the audience as frequency rises, not sending more mail to everyone.

How do you stop subscribers canceling during BFCM?

Give them the better deal, automatically, and tell them before the public sale opens. Subscribers cancel in November because they can see a sitewide discount that beats the price they’re already paying, so the fix is to make sure that never happens.