價格：免費
檔案大小：22.8 MB
版本需求：需要 iOS 9.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
This is the EVA Signing App used for signing orders. When asked by an EVA portal to scan the Order QR to provide a signature for that order, this app must be used to scan the QR. After displaying the order details to make sure the right order is signed, a signature can be given on the screen of the mobile device.
支援平台：iPhone, iPad