Simply select in left menu “new order/prices” and you will all options available for your car and ECU
on step 2 you will see all available options and prices:
You need to select button “recharge account” and will able to select payments methods (PayPal, Credit Card and etc)
If you have enough money on balance, you can create an order, by selecting the name of ECU and model of car, on step 2 select options you need to order, then fill all info and attach the original file.
You can find modified file in “File history”. Select number of order and find modified file for download
Also you can select number of your order and will go to order menu with all information about order and ask a question in ticket system