# This article is specifically for customers in Switzerland #
If you have chosen SMS donations, there are two possibilities regarding the amount of a donation. The first option is to set a fixed amount. That means that with every donation via SMS the same amount is donated. The second possibility is a variable donation amount. With a variable amount the donor can choose individually which amount he wants to donate.
Generally, we set the the variable amount between 1 CHF - 100 CHF. Therefore the smallest donation is 1 CHF and the highest donation is 100 CHF.
The charge is subsequently written down from the donor's mobile phone subscription.
Attention! The mobile provider 'Salt' set the maximum amount of a donation to 99.99 CHF and therefore 100 CHF donation are not possible if the donor has a Salt subscription. If the donor donates 100 CHF or more it will be automatically set to 99.99 CHF.