I’ll share G Suite customer support contact information since it’s difficult to find from the admin dashboard.
Google Cloud Support Information - Google Cloud Help
It’s quite helpful that they respond within a few hours about detailed settings and specifications for Gmail and Google Drive.
I think this alone makes it worthwhile to subscribe to a business plan.
That’s all from the Gemba, where I was troubled by how difficult it was to find G Suite customer support contact information from the admin dashboard.