Choose your registration group according to the following criteria:
- Members of ACM and/or SIGWEB received reduced professional registration rates. They will be asked to provide their ACM member numbers during the registration process.
- Other professionals register as "Non-members".
- Student registration is open to those who can show that they are full-time students.
- Student authors need to remember that every paper (full or short) and demo must have one author or presenter who registers at a non-student rate. Student authors should register as "Member" or "Non-member" unless another author will also be registering at one of those rates. (One such registration can cover multiple papers or demos.) Students who fall into this case may benefit from joining ACM at the student rate (as low as US$19).