Many have asked how to for opening a PayPal account, it is very easy, and that account will be of help to pay purchases as well donations, with the advantage that you don't need to give your bank account or your credit-cart particulars on Internet.

Opening a PayPal free of cost account:
On the browser top write www.paypal.com
Subcribing
your e-mail address
your password (you can change password as often as you like)
Click Filling your Account
You will get a square felt where there you will given the PayPal bank number to send the money to and your personal OCR to write in the felt "If you have not OCR number" and voilà you are sending money to your PayPal account.
From your PayPal account is very easy.
Click Send Funds
Write the e-mail address
authorshelpaccount.yahoo.com
write the amount (no comas or points or dots)
Control everything is kosher and OKayed it