Hi, Someone using the email address {{ g.project.contact_email }} invited you to share your expenses for "{{ g.project.name }}". It's as simple as saying what did you pay for, for whom, and how much did it cost you, we are caring about the rest. You can log in using this link: {{ url_for(".authenticate", _external=True, token=g.project.generate_token()) }}. Once logged-in, you can use the following link which is easier to remember: {{ url_for(".list_bills", _external=True) }} If your cookie gets deleted or if you log out, you will need to log back in using the first link. Enjoy, Some weird guys (with beards)