Corrections Policy
Updated 20 September 2026
Found an error or an out-of-date figure? Please tell us — accuracy matters more to us than page count.
How to report an error
Use the details on our contact page, including the page URL and, ideally, a dated source.
What we do with it
- We check the report against the cited source and any newer official source.
- If a figure is wrong or outdated, we correct it and update the “last checked” date.
- For material changes, we note what changed (for program data, in the page's change log).
Update cadence
We review rebates and programs most frequently, then pricing references, on a rolling schedule. See our methodology for details, and our editorial policy for the principles behind corrections.