src/com/homannsoftware/shop/app/Shop.java
src/com/homannsoftware/shop/model/DeliveryMethod.java
src/com/homannsoftware/shop/model/Line.java
src/com/homannsoftware/shop/model/Quote.java
src/com/homannsoftware/shop/service/Checkout.java
src/com/homannsoftware/shop/service/ShippingPolicy.java
src/com/homannsoftware/shop/service/StandardShippingPolicy.java
test/com/homannsoftware/shop/StructuredTest.java
