Pro Airsoft Supplies want to let you know about PayPal virtual credit:
Something, that some people aren’t aware of is that if you have PAYPAL account, you can apply for PAYPAL interest free credit, which is quick and easy. This may be of particular interest if you are considering buying a high value item like a DAS PTW. Find out more here: https://www.paypal.com/uk/webapps/mpp/paypal-virtual-credit