# FrE Introducing the extensions

FreelanceEngine is currently compatible with the following extensions, allowing you to customize its functionality based on your specific requirements. You may choose to utilize the theme with or without these extensions, depending on your needs.

* [**FrE Stripe**](/docs/freelanceengine/fre-introducing-the-extensions/fre-stripe.md): Enables seamless on-site payments by integrating the Stripe payment gateway.
* [**FrE Paymill**](/docs/freelanceengine/fre-introducing-the-extensions/fre-paymill.md): Facilitates direct on-site payments through the Paymill payment gateway integration.
* [**FrE SagePay**](/docs/freelanceengine/fre-introducing-the-extensions/fre-sagepay.md): Supports secure on-site transactions by incorporating the SagePay payment gateway.
* [**FrE PayUMoney**](/docs/freelanceengine/fre-introducing-the-extensions/fre-payumoney.md): Allows direct payments on your site via the PayUMoney payment gateway.
* [**FrE Private Message**](/docs/freelanceengine/fre-introducing-the-extensions/fre-private-message.md): Enhances communication between employers and freelancers for improved collaboration.
* [**FrE Milestone**](/docs/freelanceengine/fre-introducing-the-extensions/fre-milestone.md): Provides freelancers, employers, and administrators with a clear roadmap to track project progress, highlighting completed tasks and pending steps.
* [**FrE Membership**](/docs/freelanceengine/fre-introducing-the-extensions/fre-membership-v2.0.md): Empowers administrators to create customizable membership plans for site users, including options such as monthly, quarterly (3 months), semi-annual (6 months), yearly, or admin-defined durations. Subscribers are automatically charged upon plan expiration


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