how to change the the discount pcerntage?
IE 03 error code solution not working? Uniwell NX5400F?
uniwell corp ?
Uniwell?
How do i change the date and time on Uniwell 5400 cash register?
Print name on Uniwell UX-40/40f 01 type?
X/Z reports showing time and date?
My cash register Uniwell shows 1E03 how to fix it?
Uniwell cash register LX5700F?
How can I add a item on Uniwell nx-5400?
Chaange Company name & date on cash register?
I have code 99 on my uniwell nx 5400 how do I fix it?
how do i remove the tax in UNIWELL NX-5400 please send me a procedure?
How do I change the Tax on a Unwell 5400 Tii?
cashier id?