| D | ↘ | F | CheckoutContext got worse |
| ⇢ | A | CheckoutContext::theShouldHaveUnitPriceDiscountedF... added | |
| ⇢ | A | CheckoutContext::myOrderTotalShouldBe() added | |
| ⇢ | A | SummaryPage::hasProductDiscountedUnitPriceBy() added | |
| ⇢ | A | SummaryPage::hasOrderTotal() added | |
| ⇢ | A | SummaryPage::getTotalFromString() added | |
| ⇢ | A | SummaryPage::getProductRowElement() added | |
| ⇢ | A | SummaryPage::getPriceFromString() added |