How In-App Advertising is Revolutionizing Ecommerce Customer Acquisition

The article argues that in-app advertising is transforming ecommerce customer acquisition, driven by three key tailwinds. First, the explosion of ecommerce apps: top retailers with dedicated apps saw 7.4% sales growth in 2024 versus 4.2% for those without, and apps facilitate direct installation and engagement. Second, gaming audiences have expanded dramatically: the average gamer is 36, with 60% of adults, nearly half of Boomers, and 47% of women playing weekly, offering diverse reach.

Third, better ad formats and targeting: mobile offers full-screen, dynamic creative ads (e.g., rewarded videos with end cards and promo codes) that are more impactful than web banners. Crucially, in-app buying models have shifted from CPM/CPC to performance-driven CPE and ROAS, ensuring advertisers pay only for conversions. For example, a restaurant analogy illustrates that paying for impressions (CPM) or clicks (CPC) is less valuable than paying for visits (CPE) or orders (ROAS).

Mobile ad networks now optimize for target CPE or ROAS, providing predictable returns. Actionable takeaways: ecommerce advertisers should leverage in-app ads to acquire and re-engage customers, focusing on outcome-based pricing. Developers benefit from higher ad revenue and improved retention, as 72% of gamers stay engaged with quality ads.

The trend is accelerating, with mobile commerce making up nearly 45% of US ecommerce in 2024, making in-app advertising a central growth strategy.