Loading...
✕ Close

We are EgoCX
We're glad you're here, dear friend.

Join the community of influencers, creative content creators, artists, local businesses, bakeries, neighborhood shops, mall boutiques... and all kinds of businesses, both digital and physical.

Become a member by purchasing your .ego.cx name:
Plans and Pricing



☰ EgoCX
Glossary

Free Trial

A period during which a user can access a product's features without payment, typically lasting 7, 14, or 30 days. The trial's purpose is to allow the user to experience the product's value before committing financially. The architecture of the trial — which features are available, how the user is guided, when the upgrade prompt appears — heavily influences conversion. A trial that asks for payment before the user has reached an activation moment produces low conversion; a trial that waits until value is demonstrated and then ties the upgrade to a functional constraint converts significantly better. The free trial is an activation mechanism, not a countdown.

Example: Figma's free tier allows unlimited personal files and three collaborative projects, ensuring teams experience the collaborative core value before hitting the limit that prompts an upgrade.

Available Editions

The full text edition of the book is available on this site, chapter by chapter, at no cost. A downloadable PDF version is available for sale, for readers who prefer to read offline. A hardcover edition will be available on Amazon: for readers like me, who enjoy highlighting phrases and writing ideas in the margins of the page. A mailing list, quiet and irregular, goes out when new cases and sections are added or existing chapters are updated with fresh data.

★ UPSELLING IS ARCHITECTURE ★ THE ARCHITECTURE OF THE UPSELL ★ READ THE BOOK FREE ONLINE ★