Donations
Help to secure the preservation, development and hosting of this website through a voluntary financial contribution.
A regular donation in the form of a voluntary regular contribution and even small amounts help a lot to secure the future of this site.
Now transfer an amount of your choice to the account:
with the following purpose
Contribution to the website https://www.klima27.com User: your email address
By Paypal
Thank you for your contribution!
For contributions from 30 euros per year, I will be happy to produce an invoice with VAT on request. In this case, please send me an e-mail to beitraege@klima27.com.