Accept donations on WordPress. No add-ons required.

// Add a custom field to the donation form
add_filter( 'mission_form_fields', function( $fields ) {
    $fields['company'] = [
        'type'    => 'text',
        'label'   => 'Company Name',
        'required' => false,
    ];

    return $fields;
});

// Run custom logic after a donation completes
add_action( 'mission_donation_completed', function( $donation ) {
    // Send to your CRM, update a counter, etc.
    $amount = $donation->get_amount();
    $email  = $donation->get_donor_email();
});