Examples and Types of After-Sales Service - ProfolusExplore further
2019-2-6u2002·u20025 Examples or Types of After-Sales Service. 1. Warranty and Guarantee. A warranty expressed in a written document is a promise or guarantee made by a business to its customer that certain conditions, such as the quality and lifespan of the product, would be met. Depending on the provisions in the document, a product can be returned, repaired ...
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