On Schulengel.de you can coll­ect do­na­ti­ons for edu­ca­tio­nal in­sti­tu­ti­ons wi­t­hout pay­ing for it. 

Just go to Schulengel.de be­fo­re you shop on­line and get you for­ward­ed to the shop of your choice. The shops pay a bo­nus for this litt­le de­tour, which is cre­di­ted to our fa­ci­li­ty. And the gre­at thing: The purcha­se is not mo­re expensive!