Snow beats discounts: How a global sports retailer used weather timing to stand out during Black Friday — Case study

Black Friday is usually a race for the biggest discounts. Inbox after inbox gets filled with bold offers and limited-time deals, making it harder for any single message to stand out. But what if the strongest trigger were not the lowest price but perfect timing?

In this case study, Ivan Hardalov, CRM and email marketing specialist at Decathlon Bulgaria, shares how a simple weather-triggered idea turned the first snowfall into a sales opportunity. Instead of relying on heavy discounts, he focused on relevance and real-life context and sent a campaign featuring full-price winter essentials at exactly the right moment. His experience shows how reacting to real customer needs can help your emails perform even during the most promotion-heavy season of the year.

Meet the expert

Ivan Hardalov is a CRM and email marketing professional with hands-on experience across strategy, automation, segmentation, and campaign execution. He began specializing in email marketing in 2021 and has since built experience across different business environments, from education and freelance lead generation to retail CRM.

Ivan previously worked at SoftUni, a leading educational institution in Bulgaria, where he gained practical experience in lifecycle communications and CRM operations. He later became the first direct marketing specialist at Decathlon Bulgaria, where he built the direct marketing approach from the ground up and managed end-to-end channels.

His professional background includes working with Salesforce Marketing Cloud, developing lifecycle communication flows, and implementing performance-focused CRM strategies designed to improve engagement and business results.

Outside of his professional work, Ivan is a songwriter and guitarist in the band VIOLA. This creative experience influences how he approaches email marketing, particularly in terms of emotion, storytelling, and attracting attention.

The challenge: Reacting to real customer needs

One of the most memorable campaigns from my experience was a weather-reactive email campaign I launched for Decathlon Bulgaria in November, during the same period as our Black Friday communications.

For context, Decathlon is a global sports retailer that offers equipment, apparel, and accessories for a wide range of sports and outdoor activities. In Bulgaria, we communicate with a large and diverse customer base, which means timing and relevance are critical when planning campaigns.

The key idea behind this campaign was simple: instead of relying only on discounts, respond to a real customer need at the exact moment it becomes relevant.

In this case, I anticipated one of the first snowfalls of the season and prepared a ready-to-send campaign focused on cold-weather essentials. November is usually one of the most commercially intense periods of the year, thanks to Black Friday. Most communication during that time centers on discounts and promotions. However, I wanted to test a different hypothesis: that customer interest is not driven only by the biggest discounts. Sometimes, the stronger trigger is timing and usefulness.

The solution: Preparing early and acting at the right moment

The campaign was designed as a single-send email to create an immediate sales impact. The concept was to reach customers at the exact moment weather conditions naturally increased demand for winter products.

What made this campaign unique was the way it was prepared. Unlike standard campaigns that follow a fixed calendar, this one depended entirely on real-world conditions. I prepared the structure, product selection, and messaging in advance, but the final send depended on when snowfall actually started.

This meant closely monitoring the weather forecast and staying ready to act. The moment snowfall began, the campaign would go live. There were no major technical obstacles, but the real challenge was staying flexible with campaign planning. Snowfall could occur when other communications were already scheduled, so I had to be prepared to quickly redefine priorities and act in real time.

This kind of campaign requires a different mindset compared to standard calendar-based planning. Instead of simply following a marketing schedule, I had to think about what customers were experiencing in their daily lives and how that affected their needs.

I had two limitations:

• timing: Because this was a reactive campaign, the opportunity window was narrow. If you prepare too late, you miss the moment. If you send too early, the message loses relevance;
• the campaign needed to remain broad enough for a full-base send: The selected products, winter and cold-weather essentials, were relevant to a wide audience, so the offer and product selection had to be commercially meaningful without relying heavily on segmentation.

Execution process: Three steps for creating the campaign

The solution I chose was actually quite straightforward, but it required discipline in execution. I decided to do most of the work up front so that when the right moment came, I wouldn’t need to rush or improvise.

Execution comprised three steps:

1. I prepared the campaign in advance. That included building a product selection that felt universally relevant for colder weather: items people typically need as soon as temperatures drop or snow begins. The goal was to make the selection practical and useful, not overly complex or niche.
2. I created the subject line and messaging so they directly reflected the weather context. I wanted the email to feel natural and timely, like a helpful reminder rather than a traditional promotional push. The message had to match what customers were experiencing outside their windows.
3. Once the creative and structure were ready, the main task became closely monitoring forecasts. I followed weather updates daily and waited for confirmation that snowfall had actually started. The moment that happened, I launched the campaign. Because everything was already prepared, I was able to act quickly without delays.

From a tools perspective, I used Salesforce Marketing Cloud for execution and performance tracking. It allowed me to schedule, launch, and monitor the campaign at the right moment.

The results: Strong performance without relying on discounts

The campaign focused on cold-weather essentials, such as jackets, waterproof footwear, and other products that become especially relevant during the first serious drop in temperature. The subject line directly referenced the cold weather, which helped immediately connect the message to what customers were experiencing outside. When people saw the email, the context was clear because the message matched their real situation.

Here is an example of an email from this campaign:

(Source: Email by Decathlon)

What made the result especially interesting was the timing. The campaign was sent during Black Friday, which is usually one of the most intense promotional periods of the year. At that time, customers receive a multitude of emails focused on discounts, special offers, and limited-time deals.

Here is an example of an email with Black Friday discounts:

(Source: Email by Decathlon)

Recommendations for email marketers: How to make timing work in your favor

This campaign reminded me that effective emails are not always about bigger discounts or more aggressive promotions. Sometimes, the best-performing campaigns come from paying attention to real-life situations and preparing for them in advance.

Here are a few practical tips that helped make such a campaign work:

1. Prepare trigger-based campaigns in advance. If you wait for the moment to happen, you are already too late. Think about predictable triggers, such as weather changes, seasonal shifts, or major events, and prepare campaigns in advance. Build the email structure, select products, and finalize messaging in advance so you can launch quickly when the trigger occurs.
2. Do not underestimate the power of full-price relevance. Customers do not respond only to discounts. They respond to usefulness, context, and timing. If your message matches what people actually need at that moment, even full-price products can perform well. 
3. Watch the real world, not just the commercial calendar. Marketing calendars are important, but real-life behavior often creates unexpected opportunities. Seasonal changes, weather conditions, and everyday customer needs can open opportunities to highly relevant communication.

Wrapping up

A big thank you to Ivan Hardalov for sharing the story behind this campaign and showing how powerful simple, well-timed ideas can be. His experience at Decathlon Bulgaria is a strong reminder that effective email marketing is about understanding real customer needs and responding at exactly the right moment.

Read other case studies from the Email Marketer’s Сode series and get inspired to create new, effective campaigns.