Alternatives to a User Pays Fee Models for Cosmos Zones

There is a lot of potential design patterns for fees in a Cosmos zones. Fees are a piece of a solution to a number of problems a Zone developer must solve. They provide solutions for • Spam. In a trust minimized environment, we can’t allow a user to consume resources without limits. • Compensation for validators and full nodes. Validators must be compensated for securing systems. • Compensation for other network actors like the UI layer The fee distribution model that ships in the Cosmos ecosystem is a powerful basic system for designing a fee system appropriate for your ecosystem. One powerful thing it does it is distribute fees and inflation to hundreds or thousands economic participants in a system on a block by block basis. The naive user pays fee design might have terrible usability for some users. • A pattern where transactions can be cosigned by the application developer and cosigned transactions can pay their fees from an account controlled by the applications developer • A pattern where there are white listed accounts and spam prevention requires just a pointer to particular white list and the whitelist owner can revoke it and fees are required to adjust…

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