Promoting Disclosure: Once you purchase one thing by clicking hyperlinks on our web site, we might earn a small fee, nevertheless it by no means impacts the services or products we advocate. Costco has all the time supplied greater than your typical grocery retailer, and it’s simply added a brand new perk to the record. As of April 2, the chain will help you shed pounds, too. The wholesaler partnered with Sesame, a non-public well being care…