someone asked the differnece between secure enchanced and system validation
the both required a host of some type
system validation the validation number is created by the host and can be what ever you want it to be (Bettor TITO makes it the amount of the ticket)
when redeemed the host will check this number against a database that returns the amount ( Bettor TITO just gets the amount from the ticket number and sents it to the slot machine, thus no need for a database)
secure enhanced validation the ticket number is generated by the slot machine based on a seed number . that itcket number is sent to the host and recorded in the DB along with amount of ticket
when redeemed in any machine the ticket number is looked up in the DB and the amount sent to slot
in short if you use system your program is responsible for creating unique ticket numbers
secure enhanced the slot machine creates the unique ticket number
but beware you have to set a seed that happens with host, and you want to make sure the smae seeds are not used on multiple slots or you will get duplicate ticket numbers