Users interact with dapps without tokens

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Reverse Gas Model (AKA "canister pays")

In dapps built on Ethereum (as an example), users require a wallet or tokens to use it. This slows down adoption of dapps because using a dapp is not as simple as clicking on a website link; it requires users to buy tokens, install browser plugins, etc. Internet Computer dapps have he "Reverse Gas model" where users can interact with a dapp without having to pay in tokens since the canister can store a certain amount of cycles and pay for the user.

As an example, the Motoko Playground dapp is hosted and executed entirely on-chain and it does not require visitors to pay for the computation: