2018 Tainan Shopping Festival APP new revision Providing public convenience to participate in the Tainan Shopping Festival invoice registration sweepstakes Functional Overview: (1) Member registration and login: Register for the Tainan Shopping Festival and log in to provide Facebook login. (2) Latest News: Latest News from Tainan Shopping Festival (3) Theme activities: various related shopping festival theme activities (4) Invoice registration: You can participate in the lucky draw after logging in the invoice. (5) Scanning electronic invoices: Log in invoices by scanning the electronic invoice QRCODE to provide continuous fast scan invoices. (6) Action Offer: Various offers provided by the store. (7) Winning Announcement: Display the winning announcement.