How about this?

Do what other don't, save a life. From all of us, Thank you.
Taste the difference between a cup of tea and saving a life. From all of us, Thank you.
With a couple of clicks and a few Euro you can save a life, if you don't do it it's because you don't want to. From all of us, Thank you.
To save a life there is no minimum, give what you want. From all of us, Thank you.
In this App Store you can save a life for 99 cents, but if you want to you can pay 1 Euro. From all of us, Thank you.
Save a life & look at yourself in the mirror, you'll see the difference. From all of us, Thank you.
You pay less saving a life than you would for a doughnut. From all of us, Thank you.
Give 1 Euro, win a fife. Who can give more?. From all of us, Thank you.
To give 1 or 2 Euro, you really don't need to think so much. From all of us, Thank you.
Every 5 seconds a child dies of hunger, you can't save them all but you can one. From all of us, Thank you.
To save a child from certain death by starvation, is priceless. You can do it here for a couple of Euros. From all of us, Thank you.
MEDICOS SIN FRONTERAS - QUIERO HACER UNA DONACIÓN Save the Children Amnistia Internacional

CRUZ ROJA Española - QUIERO HACER UNA DONACIÓN

wwf - QUIERO HACER UNA DONACIÓN