Presentation Training Naman Infotech Centre. Tele: 91-079-26565405, 91-079-26561104 1 Sector & Shops Product Code: M112 www.globalmanagergroup.com Naman Infotech Centre. Tele: 91-079-26565405, 91-079-26561104 2 A service is any act or performance that one party can offer to another that is essentially intangible and does not result in the ownership of anything. Its production may or may not be tied to a physical product. Naman Infotech Centre. Tele: 91-079-26565405, 91-079-26561104 3