Also to add, this looks like a doctor's office/pharmacy and not a liquor store. Probably trying to keep people from stealing shit or getting prescriptions under fake names.

Most do but scanners aren't cheap or perfect. There are scannable fakes.

It's easier to just say no and not take the business if you think it's a risk. Don't wanna lose your liquor license to a babyfaced undercover cop testing fake IDs. I'm not saying our laws on alcohol aren't ridiculous, but as a business owner it makes sense to protect your ability to sell alcohol when it's your money maker.

Extremely old and extremely young people get them

I'm gonna be so pissed if I don't get my Mass Effect 3 color changing ending 😤