GaKaye said:
On the French side, the service is included in the menu price, unless the MENU specifically states otherwise (service non compris). No additional tip is required, but you may leave a small amount in cash if you felt the service was excellent. On the Dutch side, if there's a service charge added, that's the tip.
We're still talking about this, huh? But you've given the most succinct explanation: kudos!
That should make it clear for everyone (and don't bother asking the server).
BTW, you mention "unless the menu specifically states 'service non compris' .... once, at Sol e Luna, the check clearly stated prix nets (service compris). My companions that evening were (like us) good tippers and had been going there for years and become friendly with the owners.
The owner/daughter didn't realize that I speak French and when I mentioned to her that the tip was included, she replied "Oh, no, that's just how the check is printed". What??? She obviously was accustomed to my companions overtipping on the already included tip. Last time I went there.
