Why Martha Saved Five Hundred Paper Receipts From Her Weekly Grocery Trips

I picked up another receipt from three months ago, the blue ink fading near the margin where I had bought a five-pound bag of flour.

“Here is another one,” I said, laying it flat. “July twenty-fifth, at two in the afternoon.”

“The system log shows a manual override under register number four at two-fifteen,” Gerald said, comparing the columns.

“Brenda continue reading …