service charge
US /ˈsɜːr.vɪs ˌtʃɑːrdʒ/
UK /ˈsɜːr.vɪs ˌtʃɑːrdʒ/

1.
an extra charge added to a bill for service, especially in a restaurant or hotel
:
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The restaurant added a 10% service charge to our bill.
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Is the service charge included or do we need to tip separately?