Adyen is a leading provider of omni-channel payment solutions with over 250 payment methods and 187 transaction currencies.
PayPal is a American international e-commerce service that enables companies and individuals to send money and to accept payments without revealing any financial details.
Apple Pay payments on the web provides an easy and secure way to pay on websites in Safari. By using Touch ID or double-clicking Apple Watch, users can quickly and securely provide their payment, shipping, and contact information to check out with just one touch.
Google Pay lets you make purchases at thousands of online stores.
Content Security Policy is best used as defense-in-depth, to reduce the harm caused by content injection attacks.