> For the complete documentation index, see [llms.txt](https://docs.adyntel.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.adyntel.com/frequently-asked-questions/billing.md).

# Billing

#### Managing your billing

You can manage your billing options and purchase credits from the profile page in the app (<https://app.adyntel.com/profile>).

#### Will I be charged monthly?

No, all purchases are one-time purchases and the credits you buy will never expire.

#### Do you only charge a credit when ads are returned for a company I'm checking?

No, we charge per request. That's because we have to scrape the ad libraries either way the moment you send us a request, which is a resource heavy workflow.

Because of that, we charge a credit for every request you send through the API.