Costco has reintroduced purchase limits as evidence of COVID-19 stockpiling mounts

Americans appear to be returning to stockpiling as the Delta variant spreads.
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Costco has reintroduced purchase limits on certain products.
Customers have been complaining about items being out of stock for several weeks.Evidence is mounting that stockpiling is returning as the Delta variant of the coronavirus spreads.
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Costco has reinstated purchase limits on some products as evidence mounts that Americans are stockpili