In recent years, various institutions have adopted the use of twodimensional bar codes, also known as QR (quick response) codes, for encoding information such as URLs that can be read by smartphones, digital tablets and other electronic devices. These codes can serve as a vehicle to evoke a consumer response or some type of behaviour. Their main benefit is that users of smartphones are alleviated from the tedious task of typing and searching to access information. This paper provides the results of a survey study of college students' awareness and use of QR codes. The findings indicate that the purpose of usage is significantly related to QR code usage rate. Practical users utilize QR codes more than experiential users and there is a positive relationship between electronic device ownership and QR code usage. Interestingly, being an early adopter has a negative relationship with QR code usage. Additionally, perceived usefulness of the QR code and up-to-date electronic device knowledge do not have significant relationships with QR code usage rate.