What happens after the user hits "Submit" on the Checkout Review Screen
<@ofbizUrl>processorder</@ofbizUrl>
request: processorder, invoke: java event: CheckOutEvents: createOrder, responses = sales_order|work_order|error, values = checkBlacklist|checkBlackList|checkoutreview
request: checkBlacklist, invoke java event: CheckOutEvents: checkOrderBlacklist, responses = success|failed|error, values = processpayment|failedBlacklist|checkoutreview
request: processpayment, invoke java event: CheckOutEvents:processPayment, responses = success|fail|error, values = clearcartfororder|checkouterror|checkoutreview