A solution for the kata described here: http://codekata.com/kata/kata09-back-to-the-checkout/
A solution for the kata described here: http://codekata.com/kata/kata09-back-to-the-checkout/
A solution for the kata described here: http://codekata.com/kata/kata09-back-to-the-checkout/
A solution for the kata described here: http://codekata.com/kata/kata09-back-to-the-checkout/