NFC Tag Sticker Tasks Include:

Open a Web Page
Check-in on Foursquare
Map a Location
Make a Phone Call
Send a Text Message
Share a Contact
Update a Facebook Status
Tweet a Status
Friend on Facebook or Follow on Twitter
Open an App
Much more!

NTAG213 offers specific features designed to improve integration and user convenience.

Applications:
Smart advertisement
Goods and device authentication
Call request
SMS
Call to action
Voucher and coupons
Bluetooth or Wi-Fi pairing
Connection handover
Product authentication
Mobile companion tags
Electronic shelf labels
Business cards