__________ (Recipient’s details)
Date: __/__/_____ (date)
Subject: Undertaking letter for advance payment
Respected Sir/ Madam,
This letter is in reference to the advance payment of ______ (mention amount) processed on __/__/____ (mention date) in favour of ______ (mention company name).
In this regard, we hereby undertake that the payment bearing order number ________ (mention order number) amounting ______ (total amount) will be used for the purpose of ________ (mention purpose) only.
In case, you have any queries, you may contact us at _________ (mention contact number).
__________ (Your name with signature),
__________ (contact details)