Zap Silver account = full album, for unsigned artists only:
Up to 65 MB account for $0.00 AUD per year, that enables the artists to display, promote and sell up to 12 songs, 2 photos, biography and tour dates. The album price of $9.90 AUD will only be activated if you have 10 songs or more.
If you have 9 songs or less the album price will be calculated by the number of songs that you have uploaded.

Zap Gold account = full album, for signed/executive and unsigned artists:
Up to 80 MB account for $15 AUD per year, that enables the artists to display, promote and sell up to 14 songs, 4 photos, biography and tour dates.
Price for album is set by artist, but no less than $9.90 AUD.

Zapadmin = Administration fee - The fee charged per transaction for general administration cost and transaction maintenance.

Paypal fee = Transaction fee - The fee charged per transaction is the total cost of the distribution over the World Wide Web.

Artists profit paid = All payments made by Zapstars to the artists (paid quarterly).

ABN = Australian Business Number