# Enterprise Knowledge Health usage-based pricing > For the complete documentation index, see [llms.txt](/llms.txt). Enterprise Knowledge Health is billed on usage. Your Enterprise subscription fee is redeemed in full as prepaid credits, and each Knowledge Health Scan draws credits from that balance based on the work it does. :::note[Enterprise pricing] The subscription fee and billing terms on this page apply to Enterprise Knowledge Health only. They do not define Knowledge Health pricing or access for Pro or pay-as-you-go (PAYG) plans. ::: **Note:** This page is a summary. If anything here conflicts with your Enterprise order form or agreement with Falconer, your order form or agreement governs. ## Pricing at a glance | Term | Enterprise Knowledge Health | | --- | --- | | Enterprise subscription fee | $500 per month, invoiced monthly in advance | | Included credits | 50,000 credits per month (your full Enterprise subscription fee is redeemed as credits) | | Credit rate | $0.01 per credit | | Top-up minimum | 1,000 credits ($10), due at time of purchase | | Auto-reload | Optional, for customers paying by credit card | | Rollover | Unused credits roll over and don't expire during your term | ## How Enterprise usage-based pricing works Falconer uses credits to measure and bill for Enterprise Knowledge Health usage. - **Credits measure usage**: each credit represents $0.01 of usage value. - **Your Enterprise subscription buys credits**: your monthly Enterprise subscription fee is redeemed in full as credits and added to your balance, so $500 per month adds 50,000 credits. - **Usage draws down your balance**: credits are deducted from your balance based on the usage Falconer meters. - **You can add more when you need it**: if you need more credits than your Enterprise subscription includes, you can buy more at the same credit rate, either manually or automatically with auto-reload. Your monthly Enterprise subscription provides a prepaid credit balance, and each Scan deducts credits based on its usage. ## How Knowledge Health usage is calculated ### What is a Scan? A Scan is one Knowledge Health run across your connected documentation and sources. Each Scan is what consumes credits. ### How credits are metered Falconer meters credits based on the LLM usage recorded for each Scan. The number of credits a Scan uses depends on the size and scope of the Scan, so larger or broader Scans use more credits than smaller, narrower ones. Credits are not charged per document. You aren't billed a fixed amount for each document a Scan looks at. ## Managing your credit balance ### Rollover Unused credits roll over from month to month and don't expire for as long as your Enterprise agreement is in effect. Unused credits expire when your Enterprise agreement expires or is terminated, and the cash value of unused credits isn't refunded. ### Buying more credits (top-ups) If your balance isn't enough to complete a Scan, you can buy additional credits at the credit rate of $0.01 per credit. The minimum purchase is 1,000 credits ($10), and payment is due at the time of purchase. ### Auto-reload If you pay by credit card, you can turn on auto-reload so your balance never runs dry. To set it up, you choose two values: - **Balance threshold**: the balance level that triggers a reload. - **Reload amount**: the amount charged each time your balance falls below the threshold. Each time your balance falls below your balance threshold, Falconer charges your reload amount and adds the matching credits to your balance. You can turn off auto-reload at any time. Turning it off applies to charges after your request is processed. Reload amounts charged before you turned off auto-reload aren't refunded. ### When your balance reaches zero If your balance reaches zero and auto-reload isn't turned on, Falconer pauses agent activity and Scans until you buy more credits. Buying credits resumes activity. ## Enterprise billing example *This example is illustrative only. Actual credit usage depends on the size and scope of your Scans.* Say you're on the $500 per month Enterprise Knowledge Health subscription, which adds 50,000 credits to your balance each month, and you have no credits left over from previous months. - During the month, your Scans use a total of 62,000 credits. - Your 50,000 included credits cover the first 50,000 credits of usage. - You need at least 12,000 more credits to cover the rest. - At $0.01 per credit, 12,000 credits cost $120. You could buy those credits as a top-up when your balance runs low, or let auto-reload buy them for you automatically. If you had unused credits rolled over from earlier months, those would be used before you needed to top up. In a month where your Scans use fewer than 50,000 credits, the unused credits stay in your balance and roll over to the next month. ## FAQ ### Does this pricing apply to Pro or PAYG plans? This page covers Enterprise Knowledge Health only, including its $500 monthly subscription fee. It does not set pricing or access terms for Pro or pay-as-you-go (PAYG) plans. ### What is a credit? A credit is the unit Falconer uses to measure Enterprise Knowledge Health usage. Each credit represents $0.01 of usage value. ### What is a Scan? A Scan is one Knowledge Health run across your connected documentation and sources. ### How many credits does a Scan use? It depends on the size and scope of the Scan. Falconer meters credits based on the LLM usage recorded for each Scan, so there isn't a fixed number of credits per Scan, and credits aren't charged per document. ### Do unused credits roll over? Yes. Unused credits roll over and don't expire during the term of your Enterprise agreement. They expire when your Enterprise agreement expires or is terminated, and their cash value isn't refunded. ### What happens when I run out of credits? If your balance reaches zero and auto-reload isn't turned on, Falconer pauses agent activity and Scans until you buy more credits. ### How do top-ups work? You can buy additional credits at $0.01 per credit, with a minimum purchase of 1,000 credits ($10). Payment is due at the time of purchase. ### How does auto-reload work? If you pay by credit card, you can set a balance threshold and a reload amount. Each time your balance falls below the threshold, Falconer charges the reload amount and adds the credits to your balance. ### Can I turn off auto-reload? Yes, at any time. Turning it off applies to charges after your request is processed. ### Are credits or reloads refundable? No. The cash value of unused credits isn't refunded, and reload amounts charged before you turned off auto-reload aren't refunded. ### How do I pay? Your Enterprise subscription fee is invoiced monthly, in advance. Top-ups are paid at the time of purchase. Auto-reload is available if you pay by credit card. For questions about your payment method or billing, [contact us](mailto:support@falconer.com).