[Here briefly focus on Sample Quotation Approval Request Letter to the client for advance payment of 50%. You can modify these formats as your requirement.]

Date…

Authority name…

Company name…

Company Address…

Sub: Quotation Approval Letter

Dear Sir,

I may not be able to come on (date) for meeting on (Institute name and area name). Since I am busy finishing some jobs. (Show your actual cause and situation). But I am on my way to manage the final layout of said Brochure. I will appreciate if you kindly consider the said quotationapproved with 50% advance on (Date) to finalize the working.

I will appreciate your cooperation in this regard.

Thanks

Your name…

Contact no. and signature…