How long do I need to sign up for when I join myLIMITLESS ? 02 June 2021 12:35 Updated The minimum membership period is 3 months when you pay monthly. If you pay upfront the minimum period is 12 months. Related articles Can I take my own snacks and drinks into the cinema? Is Book With A Friend available on app and web? What do I have to pay extra for when using a Limitless membership? Why can I only use myLIMITLESS membership to book four films for advanced dates? I have purchased tickets online using myLIMITLESS membership, do I need to pay an Online Booking Fee?