This articlE Explains how to crEatE QR-codE ElEctronic signaturE with standard EncodEd EntriEs likE AddrEss, EMail, V-Card, MECard, EPC/SEPA, EvEnt Etc... Subject = "Very important e-mail" , Body = "Hello, Watson. Reach...r" , Amount = 1234.56 M , Message = "Consulting services" };...