# Your Subscription

Source: https://docs.astalty.com.au/guide/billing

> Subscribe to Astalty and manage your billing as the Account Owner.

The Account Owner uses [Billing](https://app.astalty.com.au/billing) to manage the Astalty subscription and account invoices. Other Admin users cannot open Billing unless account ownership is transferred to them.

Use Billing to review the plan and billable seats, manage payment methods, update the billing contact, pay account invoices and inspect usage charges. It includes **Overview**, **Payment Methods** and **Invoices**. Depending on the account's Billing layout, usage-based services such as eSignatures and SMS appear under **Add-ons** or as separate menu items. **Referrals** appears on Professional and Premium accounts.

Use the guides below:

- [How to subscribe to Astalty](https://docs.astalty.com.au/guide/billing/how-to-subscribe-to-astalty) - review the quote and start a subscription as the Account Owner.
- [Managing your subscription](https://docs.astalty.com.au/guide/billing/managing-your-subscription) - pay invoices, update payment details, switch billing period or cancel.
- [Billing FAQs](https://docs.astalty.com.au/guide/billing/billing-faqs) - understand billable seats, proration and payment methods.
- [eSignatures](https://docs.astalty.com.au/guide/billing/esignatures) - accept the terms and review eSignature usage billing.
- [AI & MCP Access](https://docs.astalty.com.au/guide/users/ai-and-mcp-access) - give users AI seats so they can use Ask Astalty and connect their own AI assistant.
- [Affiliates and Referrals](https://docs.astalty.com.au/guide/affiliates-referrals) - accept referral terms, share the account's link and review commissions.