> For the complete documentation index, see [llms.txt](https://help.matrack.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.matrack.io/choose-your-role/general-service.md).

# General/ Service

This comprehensive guide provides step-by-step instructions, essential information, and support resources to help you navigate purchasing, installation, subscriptions, integrations, billing, etc.

1. [How to purchase the device](/eld/readme/categories/general-service-guides/how-to-purchase-the-device.md)
2. [Subscription plan for ELD](/eld/readme/categories/general-service-guides/subscription-plans-for-eld.md)
3. [Shipping options](/eld/readme/categories/general-service-guides/shipping-options.md)
4. [How to Reactivate Your Matrack ELD Account](/eld/readme/categories/general-service-guides/how-to-reactivate-your-matrack-eld-account.md)
5. [Subscription plans for ELD](/eld/readme/categories/general-service-guides/subscription-plans-for-eld.md)
6. [How to integrate your ELD account with Highway and get the API token Key](/eld/readme/categories/general-service-guides/how-to-integrate-your-eld-account-with-highway-and-get-the-api-token-key.md)
7. [ELD installation guide](/eld/readme/categories/general-service-guides/eld-installation-guide.md)
8. [ELD Cancellation Process](/eld/readme/categories/general-service-guides/eld-cancellation-process.md)
9. [How to contact support](/eld/readme/categories/general-service-guides/how-to-contact-support.md)
10. [Highway API Service Activation Guide](/eld/readme/categories/matrack-eld-fleet-admin-portal-guides/highway-api-service-activation-guide.md)