# Remark Documentation

## Docs

- [GraphQL API](https://docs.remark.ai/api-reference/introduction.md): Programmatic access to your Remark data via GraphQL using User API Keys
- [Engagements & Billing](https://docs.remark.ai/guides/engagements-and-billing.md): How Remark defines and counts engagements across all channels
- [Fitment](https://docs.remark.ai/guides/fitment.md): Associate products with vehicle or equipment compatibility targets
- [Privacy & ADA Compliance](https://docs.remark.ai/guides/privacy-ADA-compliance.md): Privacy, wiretap consent, and ADA compliance overview guide
- [Product Import API](https://docs.remark.ai/guides/product-import.md): Import and sync your products to Remark via API or SFTP
- [Shopify Custom Pixel](https://docs.remark.ai/guides/shopify-custom-pixel.md): Configuring Shopify for Customer Events and Custom Pixels
- [Klaviyo](https://docs.remark.ai/integrations/klaviyo/overview.md): How Remark and Klaviyo work together for profile enrichment, lifecycle marketing, and shopper identity
- [Salesforce Commerce Cloud](https://docs.remark.ai/integrations/salesforce-commerce-cloud/overview.md): How to set up your SFCC instance so Remark can integrate with your storefront
- [A/B Testing & Gradual Rollouts](https://docs.remark.ai/sdk/ab-testing.md): Learn how to run A/B tests with Remark and set up external monitoring
- [Advanced Usage](https://docs.remark.ai/sdk/advanced.md): Advanced SDK features for widget control, event handling, and custom integrations
- [Getting Started](https://docs.remark.ai/sdk/getting-started.md): Install Remark's chat widget and set up customer tracking in minutes
- [Page Context](https://docs.remark.ai/sdk/page-context.md): Control which starter questions appear by telling Remark what the page is about
- [Styling & Theming](https://docs.remark.ai/sdk/styling.md): Update widget settings or write your own CSS to customize Remark's appearance