Imprint
LeZo (sole proprietorship of Andrin Portmann)
Andrin Portmann
Usserhus 8
6023 Rothenburg
Switzerland
E-mail: info@lezo.ch
Privacy
See the privacy policy. This website does not use tracking cookies or third-party advertising or analytics services. The calculator runs in your browser and does not send your entries to us. If you write to us by e-mail, we use your details only to answer you.
Disclaimer
The calculator is a practical aid with a financial formula and is no financial, legal, tax or accounting advice. It is provided without warranty. Binding are your own agreements with your customers or suppliers and the advice of your accountant or legal adviser.