If I take the offer of $ 10, can I enter any establishment of planet fitness? If I take the offer of $ 10, can I enter any establishment of planet fitness?

You need a black card membership to enter any planet fitness establishment. If you don't have the black membership then you can only go to the gym you signed up in.

Paul is correct. You need the black card to be able to go. To any establishment

If you want to enter any establishment, it does require the black card membership which is around $20 a month. I believe both memberships have the same annual fee as well. Also take note of whether you choose a commitment or no-commitment contract, but this only affects how cancelling works.

Check with them. I think you would have to upgrade to the black card for twenty dollars a month. Might be an annual cost, too??