A thermal print that sat in a wallet for a month, a strip folded three times, a total that faded in the sun: expense pipelines fail on these, and the public receipt sets (CORD, SROIE) are clean and small. Contributors photograph their own receipts flat from directly above with header and total in frame; partial receipts, steep angles and other people's purchases are sent back. The contributor base is global, strongest in Southeast Asia, the United States and Europe, so merchants run from a Jakarta warung to a London bakery. There are no field annotations; key information extraction is where most teams will start.