<!-- Ajax Quick Checkout 7th Sep 2021 -->

<!-- checkout_payment_address_modification
1. custom.css
2. catalog/view/theme/default/template/extension/d_quickcheckout/component/qc_address_radio.tag - line 3
3. catalog/view/theme/default/template/extension/d_quickcheckout/step/qc_payment_address.tag - line 19
4. catalog/model/account/address.php - line 111
5. catalog/model/account/customer.php - line 81
6. catalog/controller/extension/d_quickcheckout/payment_address.php - line 42,46

checkout_cart_modification
7. catalog/view/theme/default/template/extension/d_quickcheckout/step/qc_cart.tag - line 25-104,196
8. catalog/controller/extension/d_quickcheckout/cart.php - line 500,527


FPX payment
1. catalog/controller/extension/payment/sagepay_us.php
2. catalog/view/theme/default/template/extension/payment/sagepay_us_confirm.twig
3. catalog/view/theme/default/template/extension/payment/sagepay_us_confirm2.twig
-->
