London-Chicago Coding Kata

Build an application that:​

• Allows adding item to a shopping cart
• Prints the receipt of the contents of your shopping basket​
• Different types of goods:​
  • Items that are priced per piece: Box of cereal, $3 each​
  • Items that are priced by weight: Bananas, $1.50/kg​
• Some goods can have discounts:​
  • Buy 2, get 1 free​
  • 4 for $5​
• Special bundles

Prices

• Box of cereal: €3.00 each
• Bag of rice: €2.50 each
• Can of soup: €1.80 each
• Chocolate bar: €1.20 each
• Bananas: €1.50/kg
• Apples: €2.00/kg
• Oranges: €3.20/kg

Discounts

• Chocolate bar: 3 for the price of 2
• Can of soup: 2 for the price of 1
• Bag of rice: 4 for €8.00
• Box of cereal: 3 for €7.50
• Oranges: 10% discount when buying more than 3kg
• Breakfast bundle: Box of cereal and and can of soup for €4