發送短信 : Multi-agent-based Pay-Per-Use (PpU) distributed manufacturing

 _____      _____               ______            
|  __ \\   |  ___||     ___    /_   _//   ____    
| |  \ ||  | ||__      /   ||   -| ||-   |    \\  
| |__/ ||  | ||__     | [] ||   _| ||_   | [] ||  
|_____//   |_____||    \__ ||  /_____//  |  __//  
 -----`    `-----`      -|_||  `-----`   |_|`-`   
                         `-`             `-`