Arq Backup 50% OFF Black Friday Deal USD $24.99 (~AUD $35)

First deal but was holding out for this deal after having the trial running.

Elevator pitch
Back up your Mac or PC to your Amazon Drive, Dropbox, OneDrive, Google Drive, AWS S3, Glacier, Google Cloud, SFTP or NAS.

Quality backup software with two options. Alternative to Time Machine on Mac

Arq Backup,
DIY backup to your own server or local servers/NAS.
—$49.99USD— Now $24.99
Windows,Mac

Arq Cloud
Cloud subscription based service, monthly - but the deal is for the yearly subscription with 1TB limit.
—$59.99USD— Now $29.99
Mac only, Windows coming soon