Singles Day: What It Is and How UK Shopify Brands Can Use It

Key Takeaways

• Singles Day is a shopping event on 11 November that began as a Chinese celebration of being single.
• Alibaba's Tmall turned it into a 24 hour online sale in 2009, when just 27 merchants took part.
• Singles Day 2026 falls on Wednesday 11 November, 16 days before Black Friday on Friday 27 November.
• For UK Shopify brands it works best as a small, themed campaign: self gifting, single item bundles or early access, not a second Black Friday.
• After the first order code, a Black Friday code is normally the biggest revenue generating code across our clients, so protect it.
• Schedule the discount with active dates, build a themed collection and judge the campaign on new customers and margin.

Quick Answer

Singles Day is an online shopping event on 11 November, created by Alibaba in 2009 from a Chinese celebration of being single. In 2026 it falls on Wednesday 11 November, 16 days before Black Friday. UK Shopify brands can use it for a short, themed campaign, such as treat yourself offers, single item gift sets or early access to Black Friday for subscribers. Keep the offer different from your Black Friday deal, schedule it in Shopify with active dates, and measure it on new customers and margin.

Table of Contents

• What Is Singles Day?
• Singles Day in the UK
• Should Your Shopify Store Run a Singles Day Campaign?
• Singles Day Campaign Ideas
• How to Set Up a Singles Day Sale in Shopify
• Singles Day and Black Friday: Avoiding Discount Fatigue
• How to Measure a Singles Day Campaign
• Why Matters Perspective
• Frequently Asked Questions
• Final Thoughts
• Related Articles

Singles Day is the biggest shopping event many UK store owners have never planned for. It is still small in Britain, which is exactly why it can help: a well judged Singles Day campaign gets attention in a quiet week, tests your messages before Black Friday and gives subscribers a reason to open your emails.

What Is Singles Day?

Singles Day began as an informal celebration among young people in China, a day for single people to treat themselves and each other. The date, 11.11, is made up of four ones, which are commonly read as standing for single people.

According to Alibaba's own history of the event, the shopping festival debuted in 2009 as a 24 hour online sale hosted by Tmall.com, and just 27 Tmall merchants joined that first year. Alibaba says 11 November was chosen because the date is easy to remember and falls during a lull in spending between China's National Day and Chinese New Year holidays. It has since grown into one of the largest shopping events in the world.

Singles Day in the UK

In the UK, Singles Day is far smaller than Black Friday and is promoted mainly by marketplaces and international retailers. For most UK shoppers it is not a fixed date in the calendar yet, which has two consequences for a Shopify brand:

• Less competition. Your emails and ads are not fighting every retailer in the country, as they are in Black Friday week.
• More explaining. Shoppers may not know what Singles Day is, so the campaign needs a clear, simple idea, not just a discount.

In words: Singles Day is on Wednesday 11 November, Black Friday on Friday 27 November and Cyber Monday on Monday 30 November, leaving 16 days between Singles Day and Black Friday.

Should Your Shopify Store Run a Singles Day Campaign?

Singles Day Campaign Ideas

1. Treat yourself. Frame the day around self gifting: a curated collection of small luxuries, with copy that gives permission to buy for yourself before buying for everyone else at Christmas.
2. 11% off for 11 hours. A modest, on theme discount with a clear window. It feels like an event without matching your Black Friday offer.
3. Single serve and solo sets. One person bundles, sample sizes or a single item gift set suit the theme and raise interest in the full range.
4. A gift with purchase. A free item on orders over a set value protects your prices better than a sitewide discount.
5. Early access to Black Friday. Give subscribers who buy or sign up on Singles Day first access to your Black Friday offer. It grows your list in the weeks before the biggest weekend of the year.
6. Gift cards for later. Promote gift cards as an easy present that can be sent on a chosen date, ready for Christmas.

How to Set Up a Singles Day Sale in Shopify

Shopify discounts keep their own active dates, and Shopify's discount management guide explains how rollouts can schedule when a discount is activated or deactivated. That means the whole campaign can run on its own:

1. Create the discount as a code or an automatic discount, and set it to start at 00:00 and end at 23:59 on 11 November (or for your 11 hour window).
2. Build a Singles Day collection and a simple landing page explaining the idea.
3. Add an announcement bar a few days before, then switch it to a countdown on the day.
4. Schedule emails and texts: a teaser on 9 or 10 November, a launch on the morning of the 11th and a last chance message in the evening.
5. Prepare ads: a short retargeting campaign to recent visitors and your customer list, using the same creative and message.
6. Test it. Place a test order to confirm the discount applies, combines (or does not) as you intend, and ends on time.

Singles Day and Black Friday: Avoiding Discount Fatigue

The risk with Singles Day is weakening Black Friday. Across our clients, apart from the code given to first time customers and newsletter sign ups, a Black Friday discount code is normally the code that generates the most revenue, most likely because it is time specific and heavily promoted by email. Running the same discount on 11 November gives customers a reason to buy early at a discount or, worse, to wait for something bigger.

Keep the two clearly different. Use Singles Day for a smaller, themed offer, a different product range or early access, and save your strongest deal for Black Friday. Our Shopify Black Friday guide covers the main event, and the ecommerce marketing calendar shows how both fit into the year.

Check the maths before choosing a discount. On a £48 order with a 55% gross margin, 11% off costs £5.28 and leaves £21.12 of margin before delivery, payment and advertising costs. Our ROAS calculator shows how a discount changes the return you need from ads.

How to Measure a Singles Day Campaign

• New customers: how many first orders came from the campaign, compared with a normal Wednesday.
• List growth: new email and SMS subscribers, especially if you offered early Black Friday access.
• Margin, not just revenue: total margin after the discount, delivery and ad costs.
• Effect on Black Friday: whether Singles Day buyers came back on Black Friday or simply bought earlier.

Why Matters Perspective

We see Singles Day as a useful warm up rather than a main event for UK Shopify brands. Its value is the attention it gets in a quiet week, the subscribers it adds before Black Friday and the chance to test subject lines, creative and offers when the stakes are lower. The brands that get it wrong treat it as an extra Black Friday and pay for it in margin.

The highest revenue email campaign across our clients is a deliberately generous code for customers about to lapse or subscribers yet to buy, followed by a reminder that it expires at midnight tonight. A Singles Day version of that, aimed only at those groups, often beats a sitewide sale. We are a Shopify Select partner and a Klaviyo, Meta and TikTok partner, our pricing is published, and retainer clients are billed one month in arrears with no long contracts. For a free growth plan for the run up to Christmas, visit our ecommerce growth agency page.

Frequently Asked Questions

What is Singles Day?

Singles Day is a shopping event held on 11 November. It began as an informal Chinese celebration of being single, and Alibaba's Tmall turned it into a 24 hour online sale in 2009. It has since grown into one of the biggest shopping days in the world, and some UK retailers and marketplaces now run Singles Day offers too.

When is Singles Day 2026?

Singles Day 2026 is on Wednesday 11 November. That is 16 days before Black Friday on Friday 27 November, so any Singles Day campaign needs to be planned alongside your Black Friday offer rather than separately.

Why is Singles Day on 11 November?

The date 11.11 is made up of four ones, which are commonly read as standing for single people. Alibaba's own history says Tmall chose 11 November for its sale because the date is easy to remember and falls in a quiet spell for spending between China's National Day and Chinese New Year holidays.

Is Singles Day celebrated in the UK?

It is much smaller in the UK than in China, and is promoted mainly by marketplaces and international retailers. For most UK shoppers it is not yet a fixed date in the calendar, so a Singles Day campaign is a chance to stand out rather than compete with every other retailer.

Should I run a Singles Day sale and a Black Friday sale?

Only if the two offers are different enough not to undercut each other. A small, short Singles Day offer, such as a self gift bundle or early access for subscribers, can work well. Running the same discount twice in 16 days usually teaches customers to wait and weakens Black Friday.

What discount should I offer on Singles Day?

Keep it modest and on theme. An 11% discount, a single item gift set or a free gift on orders over a set value all link to the date. On a £48 order, 11% off costs £5.28, which leaves £21.12 of margin at a 55% gross margin before other costs.

How do I schedule a Singles Day sale in Shopify?

Create the discount in advance and give it active dates from midnight to 23:59 on 11 November, so it starts and ends on its own. Pair it with a Singles Day collection page, schedule the emails and texts in your email platform, and check the discount on a test order before the day.

Final Thoughts

Singles Day gives UK Shopify brands a date in a quiet part of November to get attention, grow their list and test messages before Black Friday. It works best as a small, themed campaign with a clear idea.

Keep the offer different from Black Friday, schedule it in Shopify with active dates, and judge it on new customers and margin. If you would like help planning Singles Day, Black Friday and Christmas together, email us.

Related Articles

• Shopify Black Friday
• Black Friday Statistics
• Ecommerce Marketing Calendar
• Christmas Marketing Ideas for Shopify Stores
• Email Marketing Campaigns for Shopify
• SMS Marketing for Shopify Stores
• ROAS Calculator