Max has become the latest streaming service to clamp down on password sharing. Warner Bros. Discovery announced on Tuesday that Max will charge an extra $7.99 per month to add someone to your account outside your household.

The new “Extra Member Add-On” allows subscribers across all tiers to invite a friend or family member to create a separate account with their own login credentials. These members can stream from one device at a time and “enjoy all other benefits included in the primary account owner’s base plans,” according to Warner Bros. Discovery. Subscribers can only add one extra member per account.

Max is also rolling out a profile transfer feature, which is supposed to make it easier for extra members to carry their watch history, recommendations, and settings over to a new account. Right now, Max’s extra member add-on is only available to people who subscribe directly to the service — not bundle subscribers.