“The eCA application is very useful. Last holiday, my company organized a self-driving car tour, but on the way from Da Nang to Quy Nhon, our car unfortunately turned off. However, my co-worker knew about the eCA application, so he used it to submit a help request for my problem. After the request was sent, 3 auto repair shops sent confirmation of receipt of help with a quote for fixing my car shutdown problem. After comparing the prices that these 3 auto repair shops send as well as considering the distance of the auto repair shops compared to my location, I have chosen the appropriate auto repair shop. Thanks to transparent quotes, I no longer have to pay a bad price when repairing my car.”