Text this: Transportation Procurement with Seasonally Varying Shipper Demand and Volume Guarantees

 _    _    _    _      _____    ______    _  __  
| || | || | || | ||   / ___//  /_   _//  | |/ // 
| || | || | || | ||   \___ \\   -| ||-   | ' //  
| \\_/ || | \\_/ ||   /    //   _| ||_   | . \\  
 \____//   \____//   /____//   /_____//  |_|\_\\ 
  `---`     `---`   `-----`    `-----`   `-` --`