Indeed. Which what 100k per month comes to, give or take :)
You’re both wrong. 100k visitors per month ≠ 100k unique users per month. Very different things!
You're being super nit-picky. It should have been assumed 100K "visitors" meant uniques, but I knew someone like you might make this comment. 100K * 12 = 1,200,000 visitors. I added a 20% margin to account for return visitors.
I’d like to see you tell your founder or CMO that the difference between monthly visitors and monthly unique visitors is “super nit-picky”.