2023 MBP M2chip - Which version of Parallels?

Just bought a new MacBookPro running the M2 Max chip. I have never used Parallels before but need to run (only) ONE pc-based software for a remote doctor's appointment and would to do this the least expensive/easiest way. Can I run the Standard Edition on with the M2 Max chip? I'm a little confused by the wording of "for those that need to run Windows on base model Mac computers." If I do the one-time purchase, can I upgrade to subscription in the future? Thanks

 

thank you.