The invention discloses an information
interaction method with the application of two-dimension codes, wherein the main steps comprise: generating two-dimension codes of activity information by a
server side, publishing the two-dimension codes of the activity information on a media platform, generating task two-dimension codes with an
identity recognition function by
user equipment, then scanning or receiving the task two-dimension codes by an activity provider
client side and determining and offering corresponding rewards. The invention further discloses an information interaction
system with the application of the two-dimension codes. The information interaction
system comprises the
use equipment, activity provider equipment, the media platform, the
server side, a
client side application program and a network. According to the information
interaction method and the information interaction
system, the identity of a user can be confirmed, both the user and the activity provider can perform statistics on historical data conveniently by means of statistics on the
activity participation degree of the users, therefore, the interactivity of an activity is improved, and the popularization of the activity is favorably promoted. User data are built on the
server side, and the activity provider only receives codes that indicate the participation of the users in the activity and the identities of the users, so that the privacy of the users is protected. The activity provider can also easily perform statistics on the consumption activities and habits of clients so as to provide targeted and
differentiated services for the activity.