Shadfid,
You can use MSCOMM component of micrsoft.
with thisform.MSCOMM1
.CommPort=3
.Settings="115200,n,8,1" && Set the baud rate
.PortOpen=.t. && Open the port
.output="A" && send A Character
endwith
Hope this help. Check also your Cash Register form the appropriate baud rate
Roses are #FF0000 Violets are #0000FF all my base are belong to you