[JonPreston]

— “No mask, No service” signs are popping up at all kinds of businesses as the country begins to slowly reopen after the coronavirus pandemic shutdown that began in March.

Some retail chains, like Costco Wholesale, have already started to require masks for all customers and employees.

The move follows a flood of videos on social media showing shoppers who refuse to wear face masks being confronted by store employees (and other shoppers, in some cases) who explain that customers are required to wear masks.

But can store owners legally enforce that policy? The short answer is yes

[PilotDave]

Yes.
There will be lawsuits. They will lose. There are MANY health reasons that prevent mask wearing. Lung cancer, copd, asthma, and heart disease just to name a few. The Americans with disabilities act and HIPAA laws are strong.

[bagster]

But can store owners legally enforce that policy? The short answer is yes

[MayflowerMadam]

“’No mask, No service’ signs are popping up at all kinds of businesses”

There’ll come a day when only certain people will be permitted to engage in commerce, and there’ll be a identifier to show who these people are.

Revelation 13:17 (KJV) “And that no man might buy or sell, save he that had the mark, or the name of the beast, or the number of his name.”

[KevinB]

But can store owners legally enforce that policy? The short answer is yes

Correct. Private property owners can legally impose any conditions for entry that they like.