You must have NFC Reader in your phone and any NFC tag for this project.
If you have not these things , Do not bid.
Let ' s discuss about project over chat
9 pekerja bebas membida secara purata $189 untuk pekerjaan ini
yes i have nfc in my both iphone and samsung phone and i can show u reviews on my profile of nfc related projects that i finished with 5 stars feedback