Name (1) for your article.
→ Create a new Group (2) for this article.
→ :!: Select the Status „Chan... → Enter the reduced VAT rate (4).
(As of October 2011: for Switzerland: 2,5 %, for Germany: 7 %)
;-) Now when entering articles to the cash register a... automatic calculation simply enter the numbers 1, 2 or 3 to the field Calculation and confirm with Ta