A dedicated SSL certificate is recommended if you are accepting payments on your site through Event Espresso 3 or Event Espresso 4.
More information on SSL certificates is available here:
https://eventespresso.com/wiki/we-recommend-using-an-ssl-certificate/
Here is a sample text that you can share with your webhost on getting more information on SSL certificates.
Hello! I’m using an ecommerce plugin called Event Espresso on my WordPress site:
example.com
I am wanting to accept payments on my website and I would like to add a dedicated SSL certificate to make my website more secure.
Could you tell me about some of the options that are available for a dedicated SSL certificate?
Thank you for your help.
References:
https://eventespresso.com/wiki/we-recommend-using-an-ssl-certificate/
https://gist.github.com/lorenzocaum/37dba9df5a035f073c78
https://eventespresso.com/wiki/authorize-net-aim-payment-gateway/
https://eventespresso.com/wiki/authorize-net-sim-payment-gateway/
https://eventespresso.com/wiki/braintree-payment-gateway/
https://eventespresso.com/wiki/ideal-mollie-payment-gateway/
https://eventespresso.com/wiki/mijireh-payment-gateway/
https://eventespresso.com/wiki/paypal-pro-payment-gateway/
https://eventespresso.com/wiki/paypal-payflow-pro-payment-gateway/
https://eventespresso.com/wiki/paypal-standard-payment-gateway/
https://eventespresso.com/wiki/sage-pay-payment-gateway/
https://eventespresso.com/wiki/stripe-payment-gateway/
https://eventespresso.com/wiki/vanco-payment-gateway/