Worldpay are fully PCI DSS compliant and provide 3D secure so your customer's card details are safe when they pay using Worldpay. Yes world pay is legit. they have been around since Bank of Scotland were formed in , I reckon you could class them as safe!. Shopper FAQs. How do I cancel my agreement and stop recurring payments being debited from my card? What is a recurring payment (FuturePay) agreement?.