What can we use to collect registration information without charging or we need to charge some people but not others?

EPay is primarily a payment card process, not a registration process where payment may or may not be collected so payment of some type must be collected for each registrant. eStore will allow for a combination of $0.00 registrations and paid. (see question 10 below) There are options available for registration only events. Contact the Payment Card Services for more information. See other options, ITS Eventbrite