I currently develop a credit card processing gateway for wireless terminals and taximeters for Taximeter,Credit Card Processing,Wireless terminal,Corporate Card,digital dispatching. the system must be compatible with the taxi digital dispatching of Credit Card Processing,Gift Card,Loyalty Card,Wireless Terminal,taximeter,digital dispatching. my problem is to make the credit card processing more "sexy" more user friendly, because the users will be most of the time taxi drivers, so not really experimented with computoring and online services, i try to use ajax and flash with java. i am looking for someone who already did it and could help me?