To add a payment gateway to a WordPress website, follow the steps given below:
- Choose a suitable payment gateway provider to integrate with WordPress like PayPal, Stripe, or WooCommerce Payments.
- Install the relevant payment gateway and activate
- Configure the plugin settings, including API credentials, currency settings etc.
- Test the payment gateway integration to ensure security.
- After a successful testing process, make the payment gateway available for customers by enabling it on the website.