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The appearance and content of your user interface can be adapted for customer presentations by means of the POS switch in the lower left corner of the project view.
If the POS (point of sale) mode is activated, the Calculation tab on the Toolbar as well as the Article Calculation tab in the Article List are greyed out and cannot be opened.
In addition, the purchase and sales calculation will not be displayed. Discounts, upcharges and margins will be hidden, as well. Only the final price of your articles will be displayed.