1. No need shipping, operate online. we can help you update your service online now, no need return for exchange.
2. You may purchase 4 systems tool at first and now want full system.
3. It is reasonable in price,only cost 50USD.
1. It is an update service for customer who want update MaxiDiag MD701-MD704 from 4 system to all systems.
2. We will inform you once the update done and then you can go update your device online.