Help with Developer Account Please!

Hi everyone, I know this is not a monetizing question but i wanted your help and input on this. I have lately noticed some developers on the play store uploading up to 10 apps in one day on a brand new account and not getting banned or suspended. i was wondering if anyone someone can help me understand how they are doing this.

Please help if you can i would really appreciate it.

Below is a link to 2 developers i found just today who uploaded a bunch of apps.

https://play.google.com/store/apps/developer?id=GeoffreyAbout

and another sample

https://play.google.com/store/apps/developer?id=Music+Downloader+Mp3

please help if u can.

thank you in advance