Received a call from this number and it went to voicemail. When I listened it was a computer voice saying they had intercepted a transaction of $299.99 and press 1 for this and 2 for that or 9 to speak to a representative.

I rung this number back and it said something about they received a Purchase Order and the money would be taken from my account.

Caller: no message left

Missed call...no message left. I looked the number up before considering calling back.
Sounds like a Scam from what I've read in reverseaustralia comments.
I wwill be blocking and deleting.

Scammer

Missed msg. Caller didn’t leave msg so likely scam scum. Blocked, deleted.

No msg left