This project was the final project for C# Programming 1 at the Davis Technical College. The whole program doesn't take any user input, everything is hard coded into it. The first part of the program runs the calculations of the discount of buying an item in bulk. The second part of the program runs the calculations of the discount of shipping by weight and miles. At the end of the first and second parts, it shows what would be the cheapest options based on hard coded variables. This project used an interface and inheritance from an abstract class to help with the calculations.