• Black Friday & Cyber Monday
  • ,
  • eCommerce
  • ,
  • Email Marketing

How to Build Smarter Segments for BFCM 2025: Ultimate Guide for eCommerce Brands

TL;DR

Blasting your entire email list with the same Black Friday message leaves serious money on the table. Smart segments reflect how real people buy by targeting VIPs with early access, shrinking engaged subscriber windows from 90 to 30 days during peak week, splitting cart abandoners by value, and using predictive analytics to build high-converting audiences. Strategic messaging matched to each segment drives up to 700% revenue lifts during BFCM by ensuring the right inbox gets the right message at the right time.

Key Points

• VIP segments based on lifetime value or order frequency deserve early access and premium perks that reward loyalty and create FOMO.

• Engaged subscriber windows should shrink from 90 days in September to 30 days during BFCM week for maximum deliverability.

• Cart abandonment flows split by value tiers personalize incentives based on cart size rather than offering blanket discounts to everyone.

• First-time BFCM buyers require December nurturing flows since they have 30-50% lower lifetime value than customers acquired outside Q4.

• Browse abandoners convert during BFCM when retargeted with dynamic product blocks and countdown timers showing exact items they viewed.


Black Friday and Cyber Monday are the Super Bowl of eCommerce. But if you’re still blasting your entire list with the same message, you’re leaving
serious money on the table.

Segmentation is one of the most powerful levers you can pull to boost open rates, click-throughs, and—most importantly—revenue. In this guide, we’ll show you how to build strategic segments that drive higher ROI during BFCM, using our beloved coffee brand example to bring it all to life.

To illustrate, we’ll use our DTC brand: Cafe e Cachorros. They sell ethically sourced coffee beans online, and a portion of every purchase supports dog rescue charities. They use Klaviyo for email and SMS, Meta ads for paid social, and have an engaged, growing subscriber base.

Their mission and margin both matter—so every BFCM send needs to hit the right inbox, at the right time, with the right message.


The BFCM Segmentation Playbook (with Examples) 

Here are the top 10 segments Cafe e Cachorros is building for Black Friday & Cyber Monday (and why your brand should too):

1. 🔑 VIP Segments: Your Most Valuable BFCM Audience

Why: They buy the most, refer others, and deserve the best offers. 

Use For: Early Access Campaigns, Secret Perks 

Example Subject Line: “VIPs Only: First Dibs on Our Best BFCM Deal 🐾”

Make sure to define what a VIP is for your brand — and treat them like royalty during BFCM.


A VIP might be:

  • Customers with high lifetime value (LTV)
  • Shoppers with the highest average order value (AOV)
  • Customers who placed 3+ orders in the last 12 months
  • Subscribers who clicked 5+ campaigns but only purchased once

👉 The key: Define VIPs based on behavior that predicts profitability, not just recency.

Pro Tip: Gamify VIP Access

Don’t keep VIP status a secret — market it.
Tell your audience what it takes to join the VIP list:

“Spend $150 or refer a friend to unlock VIP Early Access this BFCM.”

This creates:

  • Engagement before BFCM
  • FOMO for non-VIPs
  • Higher AOV + loyalty pre-holiday

Your VIPs are your easiest win. They already love you. BFCM is your chance to reward them, surprise them, and turn them into lifelong champions!

2. Engaged Subscribers (Last 90 Days)

Why: They’re active, primed to convert. Active = active opener, clicker AND on-site browser. This is an obvious inclusion that we likely don’t have to tell you guys to do, however, there’s layers to improving this segment for this high campaign frequency time of year.

Here’s a rolling update you can deploy to continuously shrink that segment to the best suited individuals possible during Black Friday and Cyber Monday:

Period

Recommended Window

Sept–Oct warm-up

90-day engagement window

Early Nov

Shrink to 60 days

BFCM week (Nov 25–Dec 2)

30-day window for max deliverability


Use For: All core campaign sends (teasers, launches, last calls) 

Example Subject Line: “It’s Happening: Our Black Friday Sale Just Brewed”

3. Unengaged Subscribers

Why: Over-emailing hurts deliverability. Target them differently and more sparingly or use this segment as an exclusion audience.

⚠️ Why Unengaged Subscribers Are Risky During BFCM

If you email them:

  1. You hurt your open rates → which damages inbox placement
  2. You train ESPs (like Gmail) to route your emails to Promotions or Spam
  3. You risk blacklisting, especially during high-volume periods
    If you don’t:

😣 You miss the small chance of re-engaging a lapsed shopper

Subject Line Ideas:

  • “Still Want to Hear From Us? BFCM Is Coming…”
  • “Before We Say Goodbye — Here’s 25% Off”
  • “Opt Back In to Get Early Black Friday Deals 🐾”

✅ Include a 1-click resubscribe or “Keep me on the list” CTA

✅ Tell them they’ll be removed from sales alerts if no action is taken

Think of your unengaged list like expired coffee beans — still technically there, but not fresh enough to brew results. Give them one last chance (pre Black Friday activation), then clear the shelf for your best performers (suppress them after BFCM).

Use For: Winback or low-priority sends 

Example Subject Line: “Still With Us? Here’s 20% Off Our Best Beans 🐾”

4. First-Time BFCM Buyers

Why: They’re new! And while it’s tempting to celebrate new customer growth during BFCM, the data tells a more nuanced story:

🧠 According to industry benchmarks (e.g., Klaviyo & Shopify reports), first-time customers acquired during BFCM:

  • Have 30–50% lower LTV than those acquired outside of Q4
  • Are far more discount-sensitive
    Often make gift-based, not loyalty-based purchases

That’s why your real job starts after the sale.

What To Do: Nurture Them Over December

Don’t let their first touchpoint be their last:

  • Use post-purchase flows to reinforce brand mission
    (ex: “Your beans just helped save a rescue pup 🐶”)
  • Educate them on product value, sourcing, and other brews
  • Send helpful content: brewing tips, gifting guides, or UGC

Try to Qualify Their Buyer Intent

Add one question to your order confirmation page or flows:

“Is this order for you or someone else?”

You can also trigger conditional content in follow-ups:

  • “Loved your gift? Here’s 10% off for you next time”
  • “Buying for yourself next round? Join our subscription pack!”

Segmenting by Intent Helps Post-BFCM

If you know who bought for gifting vs. personal use, you can:

  • Craft separate December flows (e.g., “How did they like it?” vs. “How are you enjoying it?”)
  • Avoid sending subscription offers to people who bought once for someone else
  • Target gift-buyers with a reminder to rebuy in Q4 next year

Use For: Post-purchase flows, upsells, mission follow-ups 

Example Subject Line: “Thanks for Brewing with Us ☕️ — Here’s 15% Off Your Next Order”

5. Cart Abandoners (Split by Value)

Why: Personalize incentives based on cart size. Gives you control over how large discounts become, so you’re only giving away proportionate value to the value of the cart total. 

Use For: Flow splits or campaign follow-ups

Example Subject Line: “Don’t Miss Out — Your BFCM Cart Has a Free Gift 🐶”

Cart abandoners are already deep in the funnel, and during BFCM, urgency is already built-in. But what separates high-performing brands is how they personalize the follow-up. 

BFCM carts tend to be larger than average, but also more competitive — people abandon because they’re comparing brands, not just hesitating

Split Cart Abandonment Flow by Cart Value:
Tier 1: Cart < $50 → No discount or small bonus (e.g., free shipping)
Tier 2: Cart $50–$150 → Standard promo (10–15% off)
Tier 3: Cart > $150 → Premium incentive (20% or free gift)

Use Product Value as a Storytelling Opportunity:
If cart contains a best-seller → emphasize limited quantity
If cart contains bundles → reinforce the deal they’re about to miss

Layer in Urgency:
Day 1: Reminder + product benefits
Day 2: Incentive based on cart tier
Day 3 (if BFCM): “Inventory is almost gone” or “Offer ends at midnight”

  •  
Cart abandoners are your most important re-marketing segment during BFCM. But not all carts are equal — treating a $25 cart the same as a $200 cart wastes margin and misses opportunity. Segmenting your flow gives you maximum ROI with minimal discount loss.

6. SMS-Only Subscribers

Why: Different channel, different behavior. It’s best to message people according to their most active or preferred channel.

Use For: Time-sensitive drops, day-of reminders 

Example Text: “Cafe e Cachorros: Our biggest sale is LIVE ☕🐶 20% off sitewide + every order helps rescue dogs! Tap to shop.”

7. Past BFCM Buyers (2023/2024)

Why: They’ve purchased during the season before. They’re most likely to engage again if you remind them why your brand or offerings is superior to your competitors.

Use For: Personalized “back again” campaigns 

Example Subject Line: “You Brewed with Us Last BFCM — Let’s Do It Again” (they’ll love that you remembered, and can give them special messaging to reinforce how much you value their business)

8. Browse Abandoners 💰

Why: They showed interest but didn’t convert. During BFCM, Browse Abandoners are one of your most profitable and overlooked segments. They’re window shoppers who have shown intent but haven’t carted, and during the high-conversion pressure of BFCM, that interest can turn into revenue fast — if you time it right.

We’d suggest making a BFCM Flow just for these users. 

  • Use Klaviyo’s “Viewed Product but not Added to Cart or Ordered” trigger
  • Suppress people who did place an order
  • Add BFCM timing logic (e.g., only trigger Nov 21–Dec 2)

Messaging Example:

  • “The beans you looked at? They’re now 25% off.”
  • “Still eyeing this roast? Your pup-friendly discount ends tonight.”
  • ✅ Use dynamic product blocks to show the exact product browsed
  • ✅ Include countdown timer graphics or sale end reminders

Use For: Retargeting emails or ad audiences

Example Subject Line: “Still Thinking About [Product Name]? Now’s the Time.”

9. Frequent Buyers

Why: Most likely to respond to loyalty offers. Can push a consideration phase user into decision-making mode when they remember they have loyalty points to spend!

Use For: VIP incentives, refer-a-friend, thank-you bonuses 

Example Subject Line: “Because You’re One of Our Top Dogs — Here’s 25% Off”

10. Coupon Shoppers / Discount Seekers 🫰

Coupon Shoppers / Discount Seekers are a high-opportunity, high-risk segment during BFCM. They love a deal, but can also erode AOV if not managed strategically. So the goal here is to capture the conversion without conditioning them to wait for a discount every time.

Segment Architecture:

Has used discount code at least once over all time

OR

Has clicked an email where subject line or URL contains:

“sale” OR “%” OR “discount” OR “deal”

Why: They respond to deals and urgency. 

Use For: Flash sales, countdown emails, doorbusters 

Example Subject Line: “20% Off + Free Shipping? You Know What to Do.”

🏷️ Bonus: Use Tiered Offers to Upsell

Instead of a flat 25% try tiering discounts according to spend values:

Spend $50 → 15% Off  

Spend $100 → 20% Off  

Spend $150 → 25% Off + Free Gift

This gives the discount chaser control and you more revenue per order.


11. The Espresso Shot Audience (Klaviyo BFCM Exclusive)

Why: These are your most likely-to-convert shoppers based on a combination of predictive analytics, recent behavior, and engagement scoring. This is a proprietary strategy suggested by Klaviyo for high-impact BFCM campaigns. 

Use For: High-performing BFCM sends, SMS pushes, Meta retargeting 

How to Create: Use Klaviyo’s engagement and predictive analytics features to build a segment combining:

  • Viewed Product or Added to Cart in last 14 days
  • Opened/Clicked in last 30 days
  • Predictive analytics (High likelihood to purchase or high expected CLV)

Example Subject Line: “Your Favorite Roast Is On Sale — And You’re First to Know”

How to Implement This in Klaviyo Most of these segments can be built using standard Klaviyo filters:

  • “Placed Order X Times”
  • “Opened Email in the Last 90 Days”
  • “Viewed Product X But Didn’t Purchase”
  • “Used Discount Code”
  • “Total Spent > $X”
  • Predictive metrics: Expected Next Order Date, Likely to Churn, CLV

We recommend labeling each segment clearly (ex: “BFCM VIP High LTV”) and running a quick email test to validate size + engagement before scheduling.

Final Tip: Segments Deserve Strategy Too Don’t just build the segment—plan the messaging.

At Cafe e Cachorros, that means:

  • VIPs get early access and free gifts
  • Coupon users get countdown urgency
  • First-time buyers get mission-driven thank-yous
  • Unengaged users get 1 shot, then suppressed
  • Espresso Shot audience gets special focus, retargeting, and fast-track offers

You don’t need 100 segments. You just need smart ones that reflect how real people buy.

Want Help Segmenting for BFCM? We do this every year for brands like yours. Our clients have seen up to 700% revenue lifts from properly segmented, Klaviyo-powered campaigns.

Book a free discovery call to see how we can help you win Q4.

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