Donate Via Check or Cash Contribution We welcome check and cash contributions. Please write in your VFD group name in the memo line of the check.In this post, I'm breaking down how to write a donation letter. Please feel free to make a donation to our pets. All donations are tax deductible. To Whom It May Concern,. Please accept this letter as authorization to process the following securities donation for the benefit of the. Library Conditions of Acceptance: With direction from the Library Board, the Library Director will provide the donor with a letter of acceptance to be signed. Free Personalized Help. Com with the subject line: DONATION REQUEST.