Paypal is a very safe way to transact money online.
By using Paypal you can receive money from or pay money to anybody in the world in 6 different currencies. The system uses your email address to login with a personal password, and payments are made along with your credit card (they accept all major cards) or your personal bank account. You can fund your account or withdraw money at any time.
To signup for Paypal is completely free! There is only a minor fee per transaction of app. 1,5 %
To lean more about Paypal please click this logo below to go to their website: they explain it better than me!
I already use Paypal for more than 5 years, and never had any trouble with transactions or security issues. And it's easy to use. Feel free to sign up or learn more about the system. It's one of the best and biggest online payment systems around!