# Update 4 - Mar 27, 2024 We're thrilled to announce that General Availability is finally here for Carbon Central! This means we're opening access to our early access version to all users. ### New Features * **General Availability**\ We've been working hard to enhance our platform, adding core features and improvements to support all users and their diverse projects. If you're considering Carbon Central for managing the tokenisation of your carbon assets, [sign up for a free account today](https://carboncentral.app/)! * **Simplified Billing with Stripe!**\ To simplify subscription and billing management, we've integrated with Stripe. This allows Carbon Central users to seamlessly manage their subscriptions. Additionally, we're introducing paid subscription options that grant access to our most valuable features.\ \ **Why Upgrade?** By opting for a paid subscription, you unlock premium features such as Tokenisation and Carbon Reporting, as well as increased limits on projects, digital twins, and users. Our paid subscription ensures you get the maximum benefit from Carbon Central. {% hint style="success" %} **Special Early Access Offer** As a thank-you for joining us during our early access phase, we're offering a 50% discount on subscription costs for a limited time. This is our way of expressing gratitude for your support from the beginning. {% endhint %} *Upgrading to a paid subscription is quick and easy.* [*Simply follow these steps.*](https://docs.carboncentral.app/knowledge-base/getting-started/upgrading-to-use-paid-features) Thank you for your interest in Carbon Central. Please don't hesitate to reach out to discuss how we can assist with your use case! Best Regards, Carbon Central Team --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.carboncentral.app/product-updates/2024/update-4-mar-27-2024.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.