Was browsing the SB app and came across this. I previously signed up when there was 100% cash back and it tracked perfectly.
Make sure not to cancel auto renew within the PIA settings otherwise you won't get the cash back.
3 year + bonus 2 months is $109, and you should get $119.9 in cash back.
Was charged Overseas transaction fee of $3.27 on my CC. Make sure you use card which does not charge overseas transaction fee.