Hello Marissa,

-> It is possible to make the first and last name fields optional with a snippet

-> For email, username, password, I do not have a way to make them optional. However, we can hide them + set SalesKing to auto-generate random values. That way customers would be created with a random username and email such as Lk2K9e8dHe9z7m

For all that, you can add the following PHP code snippet to your site:

add_action('salesking_dashboard_head', function(){
    ?>
    <script>
        jQuery(document).ready(function(){
            jQuery('#salesking_add_customer_form #username').parent().parent().remove();
            jQuery('#salesking_add_customer_form #email-address').parent().parent().remove();
            jQuery('#salesking_add_customer_form #password').parent().parent().remove();
            jQuery('#first-name').prop('required', false);
            jQuery('#last-name').prop('required', false);
        });
    </script>
    <?php
});
add_filter('salesking_filter_newcustomer_username', function($user){
    return wp_generate_password(12, false);
}, 10, 1);
add_filter('salesking_filter_newcustomer_email', function($email){
    return wp_generate_password(12, false).'@gmail.com';
}, 10, 1);
add_filter('salesking_filter_newcustomer_password', function($password){
    return wp_generate_password();
}, 10, 1);

It makes first/last name optional + it removes user/email/password fields.

Kind regards,

Stefan