So here is the tax, straight from the horses mouth.
https://floridarevenue.com/taxes/taxesfees/Pages/cst.aspx
Communications services tax (CST) is imposed on each sale of communications
services in Florida. Examples of communications services include, but are not
limited to:
Cable and satellite television,
Video and music streaming,
Telephone, including Voice-over-Internet Protocol (VoIP),
Mobile communications, and similar services.
https://www.amazon.com/gp/help/customer/display.html?nodeId=202029040
Florida State and Local Communications Services Taxes
Florida and its local jurisdictions impose a Communications Services Tax (CST)
on telecommunications, audio and video streaming, direct-to-home satellite, and
related services. This definition includes voice, data, audio, video, or any
other information or signals transmitted by any medium.
The Florida Department of Revenue has advised Amazon that video rentals are
included in the definition of video services. This means some benefits of
Amazon Prime may also be subject to CST. As a result, CST will be
proportionately applied to Prime for its taxable services.
For additional information on CST, including any applicable exemptions, go to
the Florida Department of Revenue Website.
Regards
Craig