There are a couple different types of removable dance poles that can be also semi-permanently installed with a ceiling mount that bolts to a ceiling joist.
If you are purchasing the PFD Pro Quality Pole, you just need to purchase an additional PFD Ceiling Mount to bolt to the ceiling. This solutions article goes into more detail about the compatible ceiling mounts to go with the PFD Pro Quality Pole https://polefitnessdancing.freshdesk.com/a/solutions/articles/35000003691
If you want an XPert pole, you will need to purchase an additional XPert ceiling mount to bolt it to the ceiling. The ceiling mount will replace the dome that comes in the standard kit.
If you want the Lil Mynx pole, it comes with a mount that screws into the ceiling when you purchase the pole so there is no extra purchase necessary.