-
additional:payment,
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personal:expense,
-
reasonable:expense,
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incidental:expense,
-
additional:amount,
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incidental:charge,
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special:payment,
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additional:charge,
-
positive:incentive,
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personal:expenditure,
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variable:expense,
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private:expense,
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miscellaneous:expense,
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small:expense,
-
hidden:charge,
-
direct:benefit,
-
personal:benefit,
Category Nuances for gratuity:
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additional,
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direct,
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personal,
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miscellaneous,
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incidental,
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small,
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special,
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positive,
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variable,
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hidden,
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reasonable,
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private,
Simple Categories for gratuity: