You are seeing this because logins for your account are being detected from multiple locations. This is similar to online streaming services who restrict how many users can access an account.

If you want to continue with this login, please click the "Log me in" button below to gain access and log the users or devices off of your account.

If you want to continue the access on the device(s) that are already logged in, please click the "Try again later" button.

If multiple people are using your login, please consider purchasing individual licenses for each user. We also offer site licenses (ten users and up) for larger organizations which feature the ability to share a custom stylebook of your organization's internal style guidelines.

More information is available here:

https://store.stylebooks.com/apstylebookonline.html

If you believe you are seeing this message but shouldn't be, please contact tech@apstylebook.com so our developers can investigate the issue.