I´m sorry, but what´s special about this coin?
That you´re donating ONCE to a good cause?

If you want a coin that creates donations, take a look at orgcoin.
Otherwise, this is just another copy among hundreds, with no innovation.

Have you already contacted the organizations you have listed? If so, what was their response?

"Dear Alexander,

Thanks very much for your email, and for thinking of WaterAid! We really appreciate your support.
 
I have forwarded your message on to my colleagues in our Corporate Team, as they are best placed to assist you. However, please be aware that they are experiencing a high volume of enquiries at the moment, so it may take up to 5 working days for them to respond.
 
If I can be of any assistance in the meantime, please do let me know.
 
Best wishes and many thanks,

Maddy

Maddy Alton
Supporter Care Team
WaterAid

Thanks to your generosity, WaterAid reached 1.7 million people with safe water and 2.2 million people with sanitation in 2013. Please continue to support us in 2014"

Your coin is the first I ever saw in oval shape and water drop looking like onion.