Questions about the IAP

I have some questions and suggestions:

is the in-app purchase package up to date compared to the asset store one? asking cuz the lastest package version was released on april 2019, and the asset store one on november 2019.

what is the correct way of installing the IAP pluigin?, package manager? asset store? unity services?
all documentation and sticky threads seems like contain outdated information from when packages were not a thing.
they need to be updated please. its so confusing .

or a quick start guide thread would be good too.


https://forum.unity.com/threads/iap-1-22-issues-with-early-unity-2019-1-releases.689647/
was this problem solved? that thread didn't mention the package manager version since it didn't exist at that time i believe.


using unity 2020.1b7

 

Unity IAP requires both a Package Manager package, and an Asset store package. You enable and install IAP via the Unity editor Services window, it will install both.