Ad-Supported Tier
A lower-cost or free service tier funded partly by advertising in exchange for different limits or viewing conditions.
The useful mental model.
Start with the part that changes what you actually do or expect when you meet this concept in everyday digital life.
Find the commitment
The important details are the price after any promotion, renewal date, billing owner, cancellation path and what happens to access afterward.
Access is not always ownership
A saved item inside a service may represent permission to access a catalog rather than a permanent transferable copy.
What connects to this?
Digital life is a system. Follow the neighboring identity, data, design, security or business layer instead of stopping at one definition.
Freemium
A product model that offers a continuing free tier while charging for additional capacity, features, convenience or fewer restrictions.
Understand it →media conceptStreaming
Delivering audio or video over a network as it is consumed instead of requiring the user to obtain a complete permanent local copy first.
Understand it →privacy conceptPersonal Data
Information connected to an identifiable person, including obvious profile details and less visible records such as activity, location or device signals.
Understand it →Check the underlying references.
G7 prioritizes primary technical documentation, public-interest institutions and strong research. Product-specific behavior can change, so current service documentation remains important.