Reply To: Orders being submitted even without any free product selection.

[Soft79]

Sure:

1. Copy the file wp-content/plugins/woocommerce-auto-added-coupons-pro/templates/checkout/select-free-product.php
2. Paste it here: wp-content/themes/YOUR_CHILD_THEME/woocommerce-auto-added-coupons/checkout/select-free-product.php
3. In the pasted file remove this part:

   //Don't display if no free product selections...
   if ( empty( $coupons_form_data ) ) {
   	return;
   }

Refresh your checkout page and try again.