If you found this useful,

please help us now by donating $20

KeySense is provided as a not-for-profit public service. Our staff volunteer their time for free, however there

are still significant costs in the operation and ongoing research.

We depend on donations from people like you to keep KeySense running - our entire funding comes from

these donations.

Please support us now by making a small PayPal donation – we suggest $20, but you can choose your own

amount.