You can copy, paste, and fill in the bracketed information. [Date you are writing the letter]
Sincerely,
Thank you for your assistance.
[Name of the Company/Organization/Office] [Address of the Company/Organization] authorization letter sample to claim
Dear Sir/Madam,
I confirm that I take full responsibility for the item(s) once they are released to my authorized representative. You can copy, paste, and fill in the bracketed information