Internet Cafe Software, Cyber Cafe Hardware, Kiosk, Self Service, Coin Op, Bill Operated

I have a Application that print a ticket from a thermal printer. I need to enable to users pay for this tickets. so I need to communicate my Java application with your coin acceptor. Please send me a technical information in detail to proceed to purchase a test unit.

tfavio, can you sell to me the design of this unit for Implements of my country. I would like to assembles it in south america

I'm interesting to implements a Interactive Kiosk Project , I need to develop a application with JAVA to read the coin quantity accepted (Colombian Currency) and response depending it.
do you have a programming examples o maybe a interface programming manual ?.

Thanks