# Refunds and support > What can be refunded, what cannot, and how to raise a billing issue. _Source: https://aiprimetech.io/docs/billing/refunds/ · Home > Docs > Billing_ ## Refundable - A duplicate charge. - A failed top-up where credits were never delivered. - A documented service fault that prevented use of a plan for a material part of its window. ## Not refundable - Credits already spent on completed API calls — the tokens were generated and paid upstream. - A plan window that has elapsed while unused. - Output quality not matching expectations. Test with a small top-up or the shortest plan before committing. > The shortest plan exists precisely so you can evaluate the service for a small amount before buying a longer window. ## Raising an issue Email [support@claudeapikey.dev](mailto:support@claudeapikey.dev) with the account email, approximate date and time, amount and payment method. Do not include your API key or full card number. For a technical fault rather than a billing one, include the endpoint, model id, status code and error body — see [Troubleshooting](/docs/guides/troubleshooting/). - [Refund policy](https://aiprimetech.io/refund) — Full terms - [FAQ](https://aiprimetech.io/docs/resources/faq/) — Common questions --- _ClaudeAPIKey.dev is an independently operated, Anthropic-compatible API gateway. Not affiliated with Anthropic._