I have never programmed for a point of sale printer..
i have made a program now all i need is to actually print to these printers (same printers as found at convenient stores)


1. do these printers follow a standard protocal? (if i programm for one will i have to program for different brand names or do they ship with drivers for windows)

2. what else should i watch out for..

any details or info you guys could give would be appreciated it

thanks.