I was dealing with using the android game services and billing. It looks like there was linker issues when the nugets were released to use them. I generated a project & nuget to bridge them so I could use them with monogame in the android project.
Feel free to use them and update as well. You can find the Android Bridge repo under my github ExzileGames. Same goes for the nugets, you can search the same ExzileGames. This is a bit of contribution back to the community.
I’ve added the Ads and Review bridges as well.
I’d also make sure all the Google Play and AndroidX package versions are compatible with each other, since a version mismatch can cause some pretty confusing build issues. This thread will definitely help others running into the same problem.
I was able to fully cover all bridges.
I updated everything as so, now compatible with latest versions
Great. Having the Android billing, Play Services, Ads, and Review bridges updated for the latest versions should make MonoGame Android development much smoother.