A customer scrutinizes his bill to make sure everything is on the up and up.
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Post-Covid update: Parisian restaurants, still recovering from pandemic losses, have seen a rise in opportunistic practices targeting tourists - especially English-speakers - though savvy locals need to stay vigilant too. Based on recent reports, always double-check itemized charges, politely question discrepancies (e.g., "C'est quoi ça?"), and note that French law mandates "service compris" (15% service included) and free bread/tap water.
But now, because of the widespread use of contactless payments, you need to not only check the bill but watch the screen:
waiters might shield it while "adding" a tip (e.g. bumping 10% to 15%)
or process double charges or slip in an extra glass of wine or order of fries. Always hold your card/phone yourself, confirm the
total aloud, and never hand over your card. Risks are low in reputable
spots (they bring the reader to you), but fraud attempts spiked during
recovery.
To dine like a true Parisien, stick to neighborhood bistros away from traps. Reporting via the DGCCRF system for a small cheat charge then having to wait months for a response is a waste of time. 99% of tourists just pay and vent on TripAdvisor or Reddit instead, so learn as much as you can from online rants, reviews, and warnings before coming so you won't be hit with unpleasant surprises. - BPJ