...
Right-click the button, select "Button Properties"
1, Assign Tender
...
3, Change Qty / Price / Discount
Command = QTYCH / PRICECH / DISRESET+DISCPR
...
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Overview
Content Tools
...
Right-click the button, select "Button Properties"
1, Assign Tender
...
3, Change Qty / Price / Discount
Command = QTYCH / PRICECH / DISRESET+DISCPR
...