Shopify BFCM Checklist: Offers, Stock and Carrier Cutoffs

Black Friday Cyber Monday is the weekend when settings you rarely think about decide how much of each order you keep: a discount that stacks when it shouldn't, a product that keeps selling past its stock, a return window changed a day too late. Shopify's own advice is to start early, and the order of the work matters as much as the start date, because several of these settings act only on what happens after you save them.

This checklist is written for a merchant with four to six weeks to go. It runs in windows, from six weeks out to the week after, and every step names the Shopify setting behind it and the limit that bites. The calendar for this year sits in its own block lower down: jump to the BFCM 2026 dates or to the holiday shipping deadlines for 2026.

The BFCM Countdown: What to Finish in Each Window

How early is early? Shopify answers that in a single line of its own BFCM checklist, and the answer is earlier than most stores begin:

Shopify's BFCM checklist splits the season into three phases — preparation, execution and follow-up — and runs to 25 steps in seven blocks, many of them marketing ideas; the six windows below keep to the settings you change in your admin. The order matters: return rules apply only to orders placed after you change them.

If you set stores up for clients, Shopify Academy's short partner tip covers the stock side of the first window — forecasts and ABC analysis — along with shipping and holiday email. It was published in September 2024, so take the approach from it and the current limits from this page.

Set Up the Offer: Discount Type, Limits and a Test Cart

The offer is where a BFCM mistake costs the most per order, because a discount that stacks by accident repeats on every checkout until somebody notices. Most of the work is a handful of decisions made once, in the right order.

Automatic discount or code?

Shopify's checklist puts the difference in one sentence: automatic discounts apply at checkout without a code, while discount codes require customers to enter a code. A sitewide percentage that every visitor should see belongs in an automatic discount; an offer for your email list, or one you want to cap, is a code.

Before either, give the sale a home. The same checklist suggests a smart collection under Products > Collections with the condition Compare-at price is not empty. In the admin, that is the Compare at price condition with the operator is set; by Shopify's smart collection conditions, it matches a product only when all of its variants have a compare-at price value, so a product you mark down on every variant joins the sale collection by itself.

Zoom

The limits a BFCM offer runs into

These are the store-wide ceilings in Shopify's discount limits, discount code considerations and the other pages named under the table, with what each means for a sale weekend:

Stacking is governed separately. Shopify lists six types of discount combinations; two of them — product with order discounts, and order with order discounts — need a store that meets eligibility requirements, and stacking two product discounts on the same line item needs Shopify Plus.

When discounts in one cart can't combine, Shopify always applies the best discount for the customer's cart, and combinations aren't available at all on checkouts in Facebook, Instagram, Google or other external platforms. Our guide to combining and stacking Shopify discounts walks through the margin side of each combination.

Test every discount in a real checkout

Shopify's checklist asks you to test your discount codes and automatic discounts to confirm they apply correctly during checkout. Run these checks with a real cart:

• Each code and each automatic discount on its own, on a product inside the sale and on one outside it.
• The combinations you allowed — and one you did not, to see the best discount win.
• Usage limits. Set them in the Maximum discount uses section. Shopify holds a code against its limit from the moment an order is submitted until the payment completes or fails, so the count can include orders still being paid.
• Times. Start and end times follow the time zone selected in your Shopify admin, and a discount with an end date expires at that end time, as the discounts FAQ states.

Zoom

Before you show a “was” price

The sale collection above runs on compare-at prices, and in a sale a compare-at price stops being a field and becomes a statement: this used to cost more. Two regimes set the bar for that statement.

A countdown timer is the other BFCM habit worth a second look. A September 2022 FTC staff report on dark patterns describes a fake countdown clock that pressures shoppers to buy and then simply resets or goes away when it times out. The report is staff guidance rather than a rule, but it shows how a regulator reads a timer with no real deadline behind it.

Schedule the Sale to Start and Stop on Its Own

A sale often goes wrong in the hour after it: the banner still up, the discount still live, the sale theme still published on Tuesday morning. Two of Shopify's tools take that off someone's alarm clock, and your plan decides which of them you can use.

On Basic and up: a Rollouts Event

A rollout is a scheduled set of changes to your online store's main theme, its checkout and accounts pages, discounts, product catalogs, or a combination of them, and rollouts are available on the Basic plan or higher. Of the three rollout types — Launch, Event and Experiment — the Event is the one built for a sale: it publishes your changes for a set period and then rolls them back when the rollout ends.

Rollouts as a whole, including the A/B experiments that start on Grow, are covered in our guide to what a Shopify rollout is.

Shopify's release note for Rollouts names the sale use case directly:

What goes into one BFCM Event, and the rules around it, from Shopify's rollout requirements and considerations:

• Four kinds of change. One change to the main theme, one to checkout and accounts, one or more catalog changes, and one discount change, which can carry up to 250 discounts.
• One rollout per discount. A discount can be part of only one unended rollout at a time, and it keeps its own active dates, which go on applying independently of the rollout — so line up each discount's own dates with the Event's.
• Prices through catalogs. A rollout schedules a price change by setting a catalog you prepared to Active and back; it changes only the catalog's status, and edits to the catalog's prices save straight away and apply whenever the catalog is active.
• Time zone. Start and end follow your store's time zone in Settings > General.
• What it can't touch. A rollout can't change Liquid templates and can't be applied to vintage themes. To publish a different theme while another unended rollout changes your live theme, archive that rollout first; archiving can't be undone and permanently deletes that rollout's theme changes, and you can't archive a rollout that is still active — pause or end it first.
• After the Event. When catalog changes published to every visitor roll back, Shopify POS and your product feeds return on their next sync.
• One market only. Targeting a specific market is available on Advanced and Plus, according to Shopify's March 31, 2026 release note.

Zoom

On Plus: Launchpad

On Shopify Plus, the Launchpad app automates the to-do list of an event: changing prices when the sale starts and ends, publishing products to sales channels, adding inventory at the start, scheduling theme customizations, showing a password page, and collecting data on how the event did. Shopify's help page still lists scheduling line item and shipping scripts too, but Shopify Scripts stopped executing on June 30, 2026, so that item no longer does anything.

The considerations and what happens when an event ends hold the rules that trip up a BFCM event:

• No overlaps. Events can't run or be scheduled to overlap, and each must begin at least five minutes after the previous one ends — leave that gap between a Black Friday event and a Cyber Monday event.
• Collections up to 1,000 products. Check that no collection you add to an event holds more than 1000 products.
• Discount codes stay live. Launchpad can't deactivate discount codes, and a code applies on top of the event's sale price. Shopify's page offers deactivating codes manually for the event and reactivating them afterwards, and says this is usually not recommended for Plus stores, particularly those with a lot of discount codes.
• What ends and what stays. When the event ends, the sales and discounts it applied to your products or collections disappear from all sales channels; inventory it added is not reduced, and products it released stay published.
• Locked once live. After an event begins, only its end date and time can change.
• Gift cards and passwords. A gift card can't be sold below its value through Launchpad, and a password page switched on from Launchpad can override your store's settings.

As of October 2026, Launchpad's App Store listing is live, developed by Shopify, and notes that it is only available to Shopify Plus customers.

Which scheduler fits your plan

A discount's own dates are enough when the sale is a single offer with nothing else to switch, and a Flow scheduled workflow fits a task around the sale — tagging, a notification, a report — rather than the sale itself.

Sell Only What You Can Ship

Overselling and late delivery are the same mistake seen twice: an order taken for goods you can't put in a box on time. Shopify's stock settings decide the first half, and the US mail order rule governs the second.

When a product sells out

Shopify treats an item as out of stock when inventory is tracked and the level is at zero or below, and by default customers can't buy it until you add stock. That default is the setting most BFCM sales should keep. The three ways a product can behave when it reaches zero:

Zoom

If you hold stock in more than one place, check which locations fulfil online orders. When a location that fulfils online orders is at zero and the stock sits at a location that doesn't, Shopify still shows the item as out of stock on your online store. Our guide to running inventory across several locations covers that setup.

Two smaller levers. Shopify's checklist suggests hiding out-of-stock products so customers don't order items you can't fulfil. And Shopify's Winter '26 Edition announced flash sales without overselling using inventory from multiple locations, while its Spring '26 Edition made back-in-stock updates reach the online store faster during high-traffic events.

Selling ahead of stock is a pre-order. Shopify's pre-order help says that to use pre-orders you install a pre-order app from the Shopify App Store and manage the orders in your admin, and that pre-orders are currently available only to merchants using Shopify Payments or PayPal Express. Comparing those apps is the job of our guide to choosing a pre-order app.

Promise only the delivery you can keep

Turning a carrier's date into your own is arithmetic only you can do. Our rule of thumb: take the carrier's recommended send-by date for the service you use, subtract your own picking and packing time and any days your warehouse is closed, and publish the result as your last order date for holiday delivery. This year's carrier dates are in the holiday shipping deadlines section below.

Under the FTC's Mail, Internet, or Telephone Order Merchandise Rule (16 CFR Part 435), a US seller needs a reasonable basis to expect it can ship within the time it states, or within 30 days of a properly completed order when it states none. The rule covers orders placed by mail, online or by phone; under 16 CFR 435.3 it does not apply to orders of seeds and growing plants, collect-on-delivery orders, subscriptions ordered for serial delivery once the initial shipment has been made in compliance with the rule, or transactions governed by the FTC's rule on prenotification negative option plans.

When you can't make it, the rule requires you to offer the buyer, clearly and without being asked, the option to consent to the delay or to cancel the order for a prompt refund. If the new date is more than 30 days past the original one, or you can't give a date at all, the notice must also tell the buyer the order will be treated as cancelled unless you ship within 30 days of the original time or the buyer agrees to the delay within that period.

If holiday orders change what you charge for shipping — heavier boxes, faster services, a free-shipping threshold for the sale — our guide to Shopify shipping rates covers flat, calculated and free-shipping setups.

Keep Checkout Fast and Protected

Checkout carries two jobs on a peak weekend: letting a real shopper pay in as few clicks as possible, and keeping out the traffic that isn't a shopper.

Accelerated checkouts

Shopify's checklist singles out Shop Pay, Apple Pay and Google Pay because they speed up checkout by autofilling saved information and cutting the clicks needed to complete a purchase. A buyer saves payment details to Shop Pay by entering an email address at checkout. Which of the three to switch on, and what each needs, is compared in our guide to which wallets to enable.

Bots, fraud and what each plan gets

Shopify's bot help page is explicit that the base layer needs nothing from you, and that the extra checkout layer for sales is a Plus feature. What bot traffic does to your reports, rather than to your checkout, is covered in our guide to Shopify bot traffic.

The checkout bot protection event is a fairness control for scarce products, not a fraud filter. Bot protection is available in your Shopify admin only after it has been activated — to activate it, contact Shopify Plus Support — and only one bot protection event can be scheduled at a time. Fraud review is the layer for orders that do get through: indicators reach Basic, and recommendations need Grow or higher, or Shopify Payments. The full ladder is in our guide to which stores get a fraud recommendation.

Shopify does not cover charge reversals from banks, so a disputed BFCM order is yours to answer; our chargebacks guide covers the evidence and the deadlines. On Shopify Payments, Shopify's Spring '26 Edition describes improved machine-learning models that block card-testing attacks.

Test the Store Before the Traffic Arrives

The pre-sale test is about the parts of the store you own. The platform side is short to describe and not yours to fix.

What Shopify covers and what it doesn't

Shopify provides unlimited bandwidth to all merchants on any plan, and its Help Center reports 99.9% uptime across all major services and regions for the past 90 days. Shopify's Plus pricing page adds a 99.99% figure, captioned as an average across Shopify worldwide during the biggest sales events of the year. The platform side of a traffic peak is covered in how a Shopify store works.

Shopify's uptime calculations don't include downtime attributed to:

• third-party services;
• errors in theme customizations;
• errors in public or custom apps;
• scheduled maintenance;
• force majeure.

That list is the brief for the next three steps. Shopify's checklist adds the first of them: review the apps and scripts installed on your site and remove any that aren't actively used, to reduce page load time.

Back up and preview the theme

Shopify suggests making a backup copy before you customize a theme, so you can discard your changes and start again. The duplicate is named Copy Of plus the original theme's name; if your store has reached its plan's theme limit — 20 themes on Basic, Grow and Advanced, 100 on Shopify Plus — remove one first. Shopify also explicitly allows keeping seasonal versions of your published theme, which is what a BFCM theme is.

Zoom

Preview before you publish. A merchant preview requires admin login and reaches the checkout; a visitor preview link expires two days after it is created, and you can't share a preview of the theme that is already published. If Preview sends you to your live theme instead, Shopify's theme help says that is almost always Cloudflare caching.

When you publish the BFCM theme, the previous one moves to Draft themes — your way back after the weekend.

Our recommendation, not a Shopify rule: once the BFCM theme is published and tested, stop editing the live theme until the sale is over, and make any urgent change on a copy first.

Place a test order

Shopify's checklist asks for a test order that confirms both your order confirmation and shipping notification emails are sent correctly, and for a contingency plan covering site outages, backup systems and shipping delays, prepared before BFCM begins. Write down who decides, and how, if a carrier slips or an app fails on Saturday.

Watch the weekend live

For the weekend itself, Shopify points to one screen. Live View gives stores on the Online Store channel a real-time view of the activity on the store, starting with the number of visitors active in the past five minutes, and Shopify names the season it suits best:

Zoom

Two things to know. Shopify's session measurement update, rolled out September 21–23, 2026, says the Home page and Live View display session data without the Human or bot session filter that some reports let you adjust: on these surfaces, identified bot sessions are filtered out and that can't be changed. And the Shopify Status page tracks components such as Checkout, Storefront and Admin, but notes that some issues affecting a small percentage of stores may not be reflected there.

If you run timed drops inside the weekend, Shopify's Winter '26 Edition added analytics filters that show data down to the minute. Live View and the reports behind it are covered in our Shopify analytics guide.

Returns Before the First Order, Recovery and Numbers After

Shopify's checklist ends with a review of what worked and what didn't. The setting that decides how the returns part of that review goes is saved weeks earlier.

Set holiday return rules before BFCM

Return rules carry a trap with a date on it: Shopify's return rules page states that changes apply only to future orders. A longer holiday window saved after the weekend does nothing for the orders taken during it. The settings to decide before the sale:

• Return window: 14 days, 30 days, 90 days, Unlimited, or a custom number of days.
• Start: from each item's delivery date, or from delivery of the last item in the order.
• Overrides: a custom window for specific collections, products or variants; where an item falls under several overrides, the shortest window applies.
• Final sale: products or collections that can't be returned or cancelled; bundles can't be set as final sale.
• Markets: additional rules for specific markets, so customers in different markets can have different conditions — an early access feature that Shopify says is available only to certain merchants.
• EU customers: Shopify says to set a window of at least 14 days and start it from delivery of the last item in the order.

Zoom

The setting with "holidays" in its name is not a seasonal window: Extend to account for weekends or holidays only extends a window whose last day lands on a weekend or holiday. The return rules and self-serve returns pages we read on October 13, 2026 describe no rule tied to the date an order was placed, so the practical route to a longer holiday window is a longer default window, or an override on the collections you discount, set before the sale.

Set the window as a configured value, not only as policy text: without one, your return policy details aren't displayed on Shop app product pages. The rest of the setup — self-serve requests and cancellation windows — is in our guide to the dials inside return rules.

Recover checkouts and review the results

BFCM fills carts that never reach payment. Shopify's checklist points to its own automation: in your admin, go to Apps > Messaging > Automations and turn on Abandoned checkout emails by Shopify. Which recovery route fits your store, and what each costs, starts with what Shopify sends natively.

Then track how your BFCM marketing translated into visits and sales in Shopify's analytics, as its checklist asks. Read orders and sales before sessions, and read the comparison note below before you set this year against last.

BFCM 2026: The Dates and What the 2025 Weekend Showed

Shopify defines Black Friday as the Friday after Thanksgiving and dates Cyber Monday 2026 to November 30. The US federal holiday calendar puts Thanksgiving 2026 on Thursday, November 26, so Black Friday 2026 falls on November 27 and the sale weekend runs from November 27 to November 30.

Shopify's BFCM hub still showed its 2025 Live Globe as of October 13, 2026, so last year's results remain the latest official numbers. Four of them point to a decision:

Source: Shopify Newsroom, BFCM 2025 data. Shopify notes that all data presented is approximate and based on various assumptions.

• The peak is an hour, not a day. Shopping peaked at 12:01 p.m. EST on Black Friday, when sales across Shopify reached $5.1 million per minute — the hour to have Live View open and nobody editing the theme.
• Shop Pay carried 32% of orders. That share of BFCM 2025 orders is the case for turning on the accelerated checkouts above.
• Cross-border is a real share. Cross-border orders made up 16% of all global orders, which is why the international cutoffs below and the return conditions you set for customers abroad matter.

Comparing this year with last

Because of Shopify's September 2026 session measurement update, session counts and conversion rates for BFCM 2026 don't line up one-to-one with BFCM 2025.

Bot classification applies only to sessions from October 7, 2025 onward: last year's BFCM weekend falls inside the classified period, but a look-back that reaches into early autumn 2025 mixes classified and unclassified sessions.

Holiday Shipping Deadlines 2026: USPS, FedEx, UPS and Canada Post

These are the carriers' recommended send-by dates for the holidays, not guarantees: delivery still depends on where a parcel starts, where it goes and when it is accepted. Our rule of thumb for your own last order date: take the carrier's send-by date for your service and subtract your picking, packing and warehouse-closed days — the legal side is in Promise only the delivery you can keep.

USPS holiday shipping deadlines 2026

USPS publishes recommended domestic, international and military deadlines for Christmas delivery. The domestic table:

The international and military dates come much earlier:

• Canada and the Caribbean: Wednesday, December 9 for First-Class Package International and Priority Mail International.
• APO/FPO/DPO AE ZIPs 090–092: the recommended deadline for USPS Ground Advantage is Wednesday, November 4 — before Black Friday. That date falls before the two-weeks-out window in the countdown above, so a store that ships to those addresses publishes that cutoff first. First-Class and Priority dates for the same ZIPs are December 9.
• December 16: Priority Mail Express International to Canada and the Caribbean, and Priority Mail Express Military.

Prices move too. USPS filed temporary holiday prices for domestic competitive parcels — Priority Mail Express, Priority Mail, USPS Ground Advantage and Parcel Select — and its Postal Explorer price page lists the time-limited change as starting October 4, 2026. Check the label price in your admin rather than an old rate card.

FedEx holiday shipping deadlines 2026

FedEx frames its 2026 last-day-to-ship dates around arrival by December 24, 2026. Its table for shipments from the US to Canada lists:

• Wednesday, December 23: FedEx International Next Flight, International First and International Priority.
• Tuesday, December 22: FedEx International Priority Distribution.
• Monday, December 21: FedEx International Economy and International Connect Plus.

For domestic FedEx Ground, Home Delivery and Express services, read the date for your service and transit time in FedEx's PDF itself before you publish a cutoff.

UPS holiday shipping deadlines 2026

UPS publishes its dates as a one-page PDF, the 2026 Year-End Holiday Schedule, linked from the UPS holiday shipping schedule page. The schedule lists recommended last days to ship for delivery on December 24, 2026, and says its contents are subject to change:

• US domestic: UPS 3 Day Select December 21, UPS 2nd Day Air December 22, UPS Next Day Air December 23. For UPS Ground the schedule gives no date and says to check ups.com/ctc.
• US to Canada: UPS Worldwide Expedited December 22, UPS Worldwide Express December 23. For UPS Standard it says to check ups.com/ctc.
• US to Mexico: UPS Worldwide Expedited December 21, UPS Worldwide Express December 22. For UPS Standard services it says to check ups.com/ctc.

UPS adds that shipments to certain destinations may require an earlier ship date. Its 2026 holiday operations schedule shows that on December 24, pickup is available only for Air and international Air packages if prearranged by Friday, December 18. If you ship UPS Ground, take the date for your lane from ups.com/ctc before you publish a cutoff.

Canada Post holiday shipping 2026

If you ship from Canada, Canada Post's holiday sending guidelines give dates by service and zone for parcels between major centres:

For parcels from Canada to the US, the guidelines give December 17 for Xpresspost USA, December 14 for Expedited Parcel USA, and December 11 for Tracked Packet USA and Small Packet USA. The page dates itself October 2026 but its tables name no year, so recheck it before you publish a cutoff.

The Bottom Line

Most of what goes wrong on a BFCM weekend was decided weeks before it, in settings that are easy to change and easy to forget: a combination setting, an inventory flag, a return window that applies only to future orders, an end date nobody set.

Frequently Asked Questions