PayPal is a reliably payment method that allows you to send payments online. It's a safe method as it protects the information of your credit card. When using PayPal, your financial datas are never shared with the merchant.
If you don't have a Paypal account, all you need to do is making a free registration on their site and connect your credit card, such as Visa Electron or MasterCard, to your PayPal account. Sending money is totally free and customers receive an e-mail confirmation when the payment is done.
This method of payment works automatically during the ordering phase. Once you have confirmed your order you will be asked for your paypal details to purchase the goods and then conclude your purchase. Right after ordering your goods, your order will be rescinded if you don't proceed to the payment phase.