Hi [Boss' Name],

　　Just wanted to thank you for the pay increase. I enjoy working at [Company Name] and truly apPciate your confidence and support.

　　Regards,

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　　Thank You on Boss' Day

　　Dear Boss,

　　Just wanted to let you know you're apPciated. Your leadership and ability to get things done are an inspiration to us all, and really help make this place the success that it is.

　　Thank you for all that you do. We couldn't do it without you.

　　Sincerely,

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　　Dear Boss,

　　On Boss' Day, please accept this small token of our apPciation. You truly deserve more for all the late nights, long meetings, and endless issues. At least you can know how much your team values your strength and leadership.

　　Thank you from us all!

　　Sincerely,