Ecommerce App Monetization Strategies: What Works Best?

I’d like to start a focused discussion on how ecommerce apps generate sustainable revenue beyond basic product sales.

Here’s what I’m asking the community:

  • Which monetization models work best today — commissions, subscriptions, in-app ads, featured listings, or affiliate partnerships?

  • Are subscription models improving retention and lifetime value compared to one-time purchases?

  • Does in-app advertising increase revenue without hurting user experience?

  • For multi-vendor apps, what commission structure balances profitability and seller satisfaction?

  • How much do personalization, upselling, and AI-driven recommendations impact revenue?

Also, from your experience, how important is early-stage Ecommerce App Development planning (scalability, analytics, payment architecture) in building a strong monetization strategy?

I’m looking for real-world insights — what worked, what didn’t, and what you’d recommend for a new ecommerce app launching today.