@Before
	public void setUp() throws Exception {
		this.terminal = new POSTerminal();
		this.terminal.setPricing('A',1,1.25f);
		this.terminal.setPricing('A',3,3f);
		this.terminal.setPricing('B',1,4.25f);
		this.terminal.setPricing('C',1,1f);
		this.terminal.setPricing('C',6,5f);
		this.terminal.setPricing('D',1,0.75f);
	}