Custom Payment Method for WooCommerce -- 7

What we have: [login to view URL] - Wordpress with Woocommerce [login to view URL] - Wordpress with Woocommerce What is needed: Payment method plugin for Domain1. During checkout on Domain1 the user selects Custom_PaymentMethod, click Continue to Payment Set Domain1 Order Status to Processing The form sends Order_Number + Order_Total + Shipping Method + Status to Domain2 ---> Save all 3 in separate database / table in Domain2 Automatically redirect from Domain2 to PayPal checkout page with two integers: Order_Total ---> Amount Order_Numnber ---> Paying for (number only) User sees PayPal checkout page for the order amount and paying for "ORDER_NUMBER". If paid successfully - display success URL, change status in Domain2 separate database to Paid. If payment not completed - display payment not successful URL, delete order from separate database on Domain2. *** If you can do this WITHOUT PayPal API - please mention this *** Admin page (separate PHP page, not wordpress): Display all paid orders SORT by Shipping_Method Next to each order there two buttons, Complete + Delete and Delete Only Complete + Delete button ---> Set order status to Complete on Domain1, delete this entry from Domain2 database Delete Only button ---> Don't touch Domain1 order status, delete this entry from Domain2 database I cannot provide wp-admin access or site URL or FTP, you need to do this on your own Wordpress. Any reply without " I have fully read and undertstood what needs to be done and I can do it without wp-admin access or site URL " will be ignored