Meteor SaaS app starter template or tutorial?

Meteor newbie here. I’ve found the recent WIP Meteor RealWorld example app which is helpful, but was just wondering if there are any other full examples or tutorials of Meteor SaaS apps with subscription plans, billing, team support etc?

I also found this one but it’s 5 years old and deprecated / no longer maintained:

Just bumping this again in case anyone knows of something …