Over-consumption? That doesn't follow. I sustain my family on Costco, going once a month or so, but have to feed four people, including two teenagers that consume way more than 2000 calories a day. You keep using the word "oversized", but that assumes the SUV, the fridge, the trolley are not suited for purpose. But they are!

I think what you're really critiquing is people who don't shop frequently, and therefore buy in bulk.

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oezi 4 hours ago | parent [-]

I think the poster is indeed criticizing bulk shopping. I would then to agree that shopping in bulk makes it easier to overprovision or to have things go to waste or being bought superfluously. I am also not sure about it being cheaper in total because my experience with bulk sellers is that they achieve their profit margins by their product mix, so selling you some cheap items as loss leaders or discount items and recouping on others that you buy at the same time. Doing weekly shopping trips at different supermarkets can counteract that by letting you buy more various promotional items.

Of course it comes down to how much personal time you then have to spend on shopping to drive your bill down.

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rpdillon 3 hours ago | parent [-]

I've done the A/B test. Costco saves my family 25% across just food, ignoring other stuff I get there (batteries, shirts, jackets, shoes, underwear, deodorant, etc.)

You're pointing out that you need to plan properly to bulk shop, since you're necessarily modeling future consumption over days/weeks across multiple people, but that's different than over-consumption. It means you have to be analytical and plan, but that's exactly how we do it.

I despise the city living lifestyle, where folks jam themselves in tiny grocery stores to buy 2oz containers of jam and mustard because they don't have enough room to actually fit the food they want. My sister and dad live this way in NYC, and it's annoying as hell every single time I visit them. Wanna throw a meal together? First step: leave the apartment.

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adi_kurian 2 hours ago | parent [-]

There are four Costco's in NYC, all but one in working class neighborhoods, and full of large families getting deals.

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rpdillon an hour ago | parent [-]

Yeah, they're in Manhattan. Wasn't trying to paint NYC as homogeneous, just wanted to ground my opinions with experience folks can understand.

	▲	tacomonstrous 33 minutes ago \| parent [-]
		I know there's at least one Costco in Brooklyn