Why You Shouldn't Ask Costco Employees To Check The Back Of The Store - Tasting Table
Briefly

Costco operates as a wholesaler, meaning it doesn't need a separate stockroom; all products are stored directly on the shelves, enabling lower prices than competitors.
Costco's treasure hunt shopping style includes rearranging aisles regularly, which, while engaging, often frustrates customers trying to find specific items declined to their previous locations.
If an item is out of stock, it may be restocked the next day; visiting early can increase the chance of finding popular products after restocking.
Costco doesn't provide notifications for restocks, but customers can inquire at the membership counter or check the store's website for updated inventory information.
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