Join a household
Accept an invite, complete a fresh signup, and get provisioned into the household.
Joining a household happens through an invite link. You open the link, accept the invitation, complete a fresh signup, and your new account is provisioned into the household as a member.
You can only join through a new signup. If you already have a WonderMoney account, you cannot add it to a household; you would need to create a new account using the invite link.
Accepting the invite
Open the invite link from the owner. The link is validated against the server, and the invitation page shows which household you are joining. Accept the invitation to continue.
Completing signup
Finish the signup flow with your own email and password. Your account is then provisioned into the household with the member role.
After joining, you have your own login and you see the household's shared data. Your role is set on the join between you and the household.