> For the complete documentation index, see [llms.txt](https://docs.digit.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.digit.org/welcome-aboard/products-and-solutions/public-finance.md).

# Public Finance

Public Finance Management or iFIX is an open-source fiscal information exchange solution. The application enables connected modules to exchange standardised fiscal events e.g. Demand, Receipts, Bills, and Payments. The fiscal event consists of attributes explaining the details of why, who, what, where and when it happened.

Explore the Public Finance Management reference applications below:

* [mGramSeva](/welcome-aboard/products-and-solutions/public-finance/revenue-and-expenditure-management-mgramseva.md)
* [Fiscal Data Exchange Adapters](/welcome-aboard/products-and-solutions/public-finance/fiscal-data-exchange-adapters.md)
* [Fiscal Information Dashboard](/welcome-aboard/products-and-solutions/public-finance/fiscal-information-dashboard.md)
* [Works Management & Smart Payments](/welcome-aboard/products-and-solutions/public-finance/works-management-and-smart-payments.md)


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