I visited a local Costco and they have started scanning memeberships, I forgot what the person told me but I think they have been doing it for a couple of weeks, not sure though.

I wonder how they will get around the alcohol only non-members.

While this legal side-step is great news for state residents hoping to save money on alcohol, it's not as simple as merely walking into the store and heading to the liquor section. Since greeters often check for membership cards at the door, someone hoping to take advantage of this loophole will likely need to tell the greeter they are there to purchase alcohol. Once inside, they will typically be given a temporary number by the membership desk, but will not be allowed to grab extra grocery items or hit the food court for a snack during their shopping spree; aside from the pharmacy and liquor, everything else at Costco is out of bounds.

In states where this alcohol loophole exists, additional limitations may apply. According to My Bartender, Costco stores in Delaware, Indiana, Texas, and New York are only allowed to sell wine and beer; other states permit the sale of hard liquor, while the state of Vermont insists that club stores sell their spirits to members only. Consumer Reports notes that these same policies apply to other club stores including BJ's Wholesale Club — but not to Sam's Club stores, which already have a nationwide policy of allowing non-members to purchase alcohol.^[[1] https://www.tastingtable.com/1355636/non-members-buy-liquor-costco-states/]

Costco Wholesale is installing membership scanners at the entrances of all of its locations to discourage non-members from shopping at the stores.

Guests must also be accompanied by a valid member in order to enter a store, Costco added.

The discount retailer began testing the technology earlier this year, with Chief Financial Officer Richard Galanti relaying that more people had been sharing memberships since the pandemic in 2020.

Costco earlier in the year cracked down on who uses its food court to ensure that only members can capitalize on its famous $1.50 wiener-and-soda deal.

Costco said last month it was hiking its basic membership fee for the first time since 2017, increasing the annual charge to $65 from $60. The roughly 8% cost increase takes effect on September 1, the warehouse club announced. The cost of a premium membership is rising to $130 from $120. Costco also said the maximum annual 2% reward for its executive membership will rise to $1,250 from $1,000.