We have used Paypal for the last few years because it is easy, safe and owned by eBay.
PayPal will allow most people to set up an account that will allow them to pay by debit card, credit card, echeck or instant bank transfer. PayPal upgrades are instantaneous once PayPal receives your payment. For more information about PayPal, please visit http://www.PayPal.com
Note: If you choose to pay with a payment option where PayPal has to wait for the payment to clear, such as with an echeck, you will be upgraded only after the payment has cleared.