I would like my charitable donation to be directed: ☐ Where it's needed most. ☐ General book fund.1. Print the template on letterhead. Learn how to write effective fundraising letters that inspire more support from donors. Explore best practices and templates in this comprehensive guide. The County Board of Supervisors accepts donations and gifts offered to the County for the use, benefit and advantage of the citizens of San Bernardino County. To use and complete a form with a digital signature, please follow the following steps: Download and save the form to your device as a PDF. This document provides a sample format for a letter acknowledging an in-kind contribution or donation. If you work in a nonprofit, you're probably kneedeep in crafting your donation letters. Patient Management opt out form. 28.