A Request for Full Refund is a formal request for a refund of the full purchase price of an item or service. It is usually issued when a customer is dissatisfied with the quality of the product or service, or if the item or service was never received. There are several types of Request for Full Refund, including: 1. Money-Back Guarantee Refund: This type of refund is issued when the customer is not satisfied with the product or service and is entitled to get a full refund due to a money-back guarantee. 2. Warranty Refund: This type of refund is issued when the product or service fails to meet the warranty terms and conditions laid out by the manufacturer or service provider. 3. Return/Exchange Refund: This type of refund is issued when a customer returns an item or service to the seller in exchange for a full refund. 4. Cancellation Refund: This type of refund is issued when a customer cancels the purchase of an item or service and is entitled to get a full refund.