PHP 7.3 reaches end of support in December 2021 and Adobe Commerce 2.3.x reaches end of support in April 2022. We strongly recommend planning your upgrade now to Adobe Commerce 2.4.x and PHP 7.4.x to help maintain PCI compliance.

Magento_PaypalCaptcha

The PayPal Captcha module provides a possibility to enable Captcha validation on Payflow Pro payment form.