The sample acknowledgement letters for receipt of payment provided below can be used as format templates for official and personal purposes. What do you need to include in your donation acknowledgment letter?Debt Acknowledgement Letter Sample - Free Fillable PDF Forms. An acknowledgement agreement is a legal document formalizing some agreement between parties, similar to a memorandum of understanding. Sample Donor Acknowledgement Letter for Cash Donation. We've compiled common types of donation requests, plus carefully crafted templates that your team can use to jumpstart your outreach. DEMA's LEMO Forms are to be used to record P-Card expenditures relating directly to the management of or the recovery from the interruption event. Failure to respond would result in the recovery of the stated overpayment. NOTE: Filing the grievance will not halt the recovery of the overpayment.