<?php
//* Do NOT include the opening php tag
function ee_add_custom_messaging_after_attendee_information_registration_checkout_footer() {
?>
<p style="text-align: center; font-weight:bold;">Replace Me</p>
<?php
}
add_action( 'AHEE__SPCO__reg_form_footer', 'ee_add_custom_messaging_after_attendee_information_registration_checkout_footer' );
The example above can be added to your child theme's functions.php file or a site specific plugin (https://eventespresso.com/wiki/create-site-specific-plugin-wordpress-site/). Then change Replace Me to your actual messaging.
Dear Lorenzo,
Thanks you for this it was almost perfect. It added the text below the finalise registration buttons so we edited your code to place it above. Here is what we did.
function ee_add_custom_messaging_after_attendee_information_registration_checkout_footer() {
?>
Replace me
<?php
}
add_action( 'AHEE__before_spco_whats_next_buttons', 'ee_add_custom_messaging_after_attendee_information_registration_checkout_footer' );