Acetum Balsamic Vinegar
Since partnerships can be profitable, Costco partners with a lot of companies. For instance, they signed a deal with the company Acetum Balsamic Vinegar, which now produces the really popular Kirkland Signature Aged Balsamic Vinegar of Modena. Amazon’s whole foods sells the Acetum version, but the same product is priced lower at Costco. The packaging is different, though. Nevertheless, what’s important is what’s inside, so getting the cheaper one makes more sense.
Acetum Balsamic Vinegar
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