# How Cash App Pay Works

Cash App currently supports three main use cases:

* Mobile-Ecommerce
* Web-Ecommerce
* POS (Point-of-Sale)

<img src="https://files.buildwithfern.com/cash-app.docs.buildwithfern.com/2026-01-27T23:03:44.161Z/cash-api-docs/assets/images/how-cash-app-pay-works.png" alt="How Cash App Pay Works" noZoom />

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