Here are a few of the more popular PayPal alternatives with short descriptions...
<a href="http://www.stormpay.com/?141627&gfy121503" target="_blank">StormPay</a> - Accept online payments instantly. No paperwork or approval process.
<a href="https://secure.ikobo.com/ref.cgi?r=BY362229US0011" target="_blank">iKobo</a> - Accept credit card & bank account payments worldwide. No setup or monthly fees.
<a href="https://www.epassporte.com" target="_blank">ePassporte</a> - Offering a pre-paid Virtual Visa, usable online anywhere Visa is accepted.</p>