Can you show me how to change the tax on the Casio QT6600, for exp. 24% to 25.5%

is it available for sale ?QT6100 OR QT6600?

Hi ! Thanks for the video. I can’t find PRGM mode to pull up the unit price change function. Any ideas what I can do??

Can you make a video on how to edit what's written on the buttons on the touch screen? Thanks

Hola

eror e004

how I can change the language

Thank you. Very helpful

Hi, I have a qt6100. I was wondering how to add separate prices for variations e.g. we offer cod fish fried or grilled. So when pressing cod I get the option of fried or grilled. Either one I press I get the same price any one know how I can add a different price to the grilled option?

Muchas gracias

how to add in menu?

Hello I need assist

Nice app, is there any other demos for this software ?

Nice editing boss 👍

👍

👍

Hi

Good work 👍