* Hosted
* Few online demos
* "Print-at-home" technology with 2D barcodes, customer prints the webpage.
* Price: N/A

From their website:

ClicknPrint Tickets provides online, print-your-own ticketing for special events, attractions, and shows of all types. Customers buy and print their own tickets using any Internet-connected computer. Tickets are printed instantly on their home or office printer. When ticket holders arrive at the venue, the unique barcode on the ticket is verified with a scanner that we provide.

* No Technical Skills Necessary
* Customer Service Provided
* Custom-branded Tickets
* Advertising Space on Tickets
* Lost Tickets can be Replaced
* Secure, Encrypted Barcode
* Scanning Equipment Provided
* Customer Database Provided
* Walk-up, Quick Sale Link
* Phone Sales Link