A subscription is tied to an e-mail account. Two users can't share the same account.
Please subscribe with the email your MileCatcher account is set up for.
Please don't run the same account on two phones. This will create sync and audit issues.
You can edit your account email in-app Menu > Account > Edit.
If your company wants to centrally pay for all employee licenses, then please go to www.milecatcher.com/teams and create a company account. It's that simple!