We keep cookie usage to a minimum. We store essential cookies and local browser storage items required to keep you signed in and preserve your visual theme preference. The one exception is the advertising measurement cookie set by the Meta pixel, listed last below. It is not essential to using the Platform.
| Key | Type | Purpose |
|---|---|---|
| arkenwell_access_token | Essential Cookie / LocalStorage | Primary authenticated user session token |
| aw-access-token | Essential Cookie | API route security token |
| aw-selected-plan | Session Cookie / LocalStorage | Plan tier selection intent |
| arkenwell_theme | Local Storage | Dark / Light theme state |
| _fbp | Advertising Cookie (set by the Meta pixel, about 90 days) | Lets Meta recognise the browser to measure our ads. Set on public pages only; not loaded when you open sign-in, checkout or account pages directly |
| _fbc | Advertising Cookie (set by the Meta pixel, about 90 days) | Set only if you arrive from a Meta ad; records which ad click brought you |