> For the complete documentation index, see [llms.txt](https://docs.emudhradigital.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.emudhradigital.com/help-center/plans-and-billing.md).

# Plans and Billing

Plans for every eMudhra signing service. **eSign v2** is billed per transaction; **eSign v3** is available on per-transaction and per-user plans.

* **eSign Plans Overview** — billing models at a glance
* **eSign v2 Plans** — transaction-based plans
* **eSign v3 Plans** — transaction and user-based plans
* **Remote Signing and DSC Plans** — Remote Key Storage, Document Signer, DSC and timestamping
* **Billing and Invoices** — payments, usage, invoices and plan changes