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[–] 5 points 16 hours ago (1 child)

15% for normal work; 20% for FANTASTIC service. 25% better come with free dessert and a car wash.

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  • [–] 2 points 13 hours ago (1 child)

    I start at 15%, and for everything notably good I go up 1%, and for every bad thing I go down 1%. I've been as high as like 27%, and as low as zero.

    This way I'm always happy - I either get good service or I save money.

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