# Shopify Commerce Docs

Use these docs when installing the package, connecting a Shopify store, debugging OAuth, or changing catalog sync behavior.

| Task                                                                 | Read                                                |
| -------------------------------------------------------------------- | --------------------------------------------------- |
| Understand package boundaries, runtime surfaces, settings, and tests | [Overview](overview.md)                             |
| Debug OAuth, GraphQL, bulk sync, cache keys, and search behavior     | [OAuth and catalog sync](oauth-and-catalog-sync.md) |
| Return to the package entry point                                    | [Package README](../README.md)                      |

## Read Next

| Related package                                                         | Why                                                                                              |
| ----------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------ |
| [Diagnostics](../../diagnostics/docs/overview.md)                       | Diagnostics discovers `ShopifyCommerceHealthCheck` and package install health.                   |
| [Public Actions](../../public-actions/docs/actions-and-integrations.md) | Use explicit public actions if another package needs safe frontend-facing commerce interactions. |
| [Frontend Authoring](../../frontend-authoring/docs/overview.md)         | Keep admin-only Shopify state out of cached or public frontend HTML.                             |