Ahead of October 31, consumers actively purchase themed costumes, home decorations, ingredients for traditional dishes, and more. Brands aiming to boost sales during the holiday season need to take this demand into account.
This article explores how Halloween in the USA influences consumer behavior, which product categories gain popularity, and which marketing strategies are most effective during this festive period.
We provide a detailed analysis of how in-app advertising tools help brands reach their target audience and increase sales.
Halloween in the USA is a major event that generates significant revenue for businesses. In 2025, consumer spending is expected to reach a record $13.1 billion, up 13% from $11.6 billion in 2024.
49% of shoppers start their purchases before October, reflecting the growing trend of early shopping.
For businesses, this presents substantial opportunities to increase sales and reach a wider audience during the Halloween season.
Unlike other holidays, Halloween in the USA isn’t bound by rigid traditions, making it one of the most adaptable eCommerce opportunities of the year.
Top products and their projected spending:
How Halloween in the USA impacts shopping mall revenue:
Halloween in the USA is a key period for retailers. Shopping malls and their tenants experience revenue growth, which contributes to the broader economy.
According to the latest NIQ BASES Survey, each generation is approaching holiday shopping in its own distinctive way. While Gen Z and Millennials are the most active participants in Halloween celebrations, their motivations and shopping habits differ significantly.
Here are the main generational insights:
These generational distinctions mirror broader consumer patterns identified by MRI-Simmons: while many Americans are cutting back on discretionary spending, such as dining out or buying premium brands, Halloween continues to serve as a key cultural moment — one that consumers are determined to celebrate affordably and creatively.
Halloween 2025 is no longer just about costumes and candy — it’s about creativity, connection, and conscious celebration. For brands, this shift unlocks new opportunities to make a meaningful impact during the Halloween season.
Mobile advertising enables the promotion of various product categories across the U.S. Properly configured geolocation and audience interest targeting help reach users who are preparing for Halloween — buying candy, searching for themed entertainment, and choosing costumes.
Using a Video banner, the BYYD mobile platform promoted Swisslion’s confectionery products, achieving 827,000 impressions and 6,400 clicks on the creative. This highlights the effectiveness of in-app tools for advertising sweets, which are in high demand during the Halloween season.
Using Rich Media banners, mobile specialists promoted Yves Rocher’s skincare products. Through precise targeting, they reached 345,418 unique users, confirming that mobile advertising is an effective tool for promoting beauty products.
Daily optimization also played a key role in achieving these results. Apps with low CTR were added to the Black List, allowing space for new placements with higher performance across key metrics.
To promote a movie premiere, KINO.KZ turned to the mobile platform BYYD. A video banner featuring the film’s trailer, combined with targeted ads and daily optimization, helped achieve a CTR of 1.05% and reach 908,401 unique users.
This demonstrates the effectiveness of in-app promotion as a tool for movie advertising — especially during the Halloween season, when demand for themed screenings increases.
Mobile advertising through the BYYD platform is an effective marketing tool during the Halloween season. It allows brands to reach users where they spend most of their time — inside mobile apps — delivering engaging, interactive creatives that capture attention amid high competition.
With precise targeting based on interests, location, and behavior, BYYD ensures that ads reach audiences actively preparing for Halloween in the USA, from buying costumes to searching for entertainment. Daily optimization further boosts performance, helping brands increase visibility, engagement, and sales during this peak shopping period.
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