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The steak weighed less than we ordered: settling a shared grocery order with Gemma

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This is a submission for the Hacktoberfest Weekend Challenge: Build for a Friend My friend and I share Walmart grocery orders. In September my friend sent me 13 product links, I added 8 things of my own, and the order went on my card. When it arrived, we had to settle up from the receipt. It was more fiddly than it should have been: The sirloin steak is sold by weight. I ordered it at $13.45; it weighed in at $11.79.

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