Welcome to insiders! I don't see why you could not use a code and not get credit. It might depend on the code however. You might want to send carat a DM with the code you are wanting to use. I am sure she can let you know.
Thanks for tagging me in, SeaTexan, always appreciated!
indytors, this is a great question! It all depends on the promotional code you are using. For complete clarity, I have reached out via direct message for additional details. I'll be able to check the code & reservation and see if the code you are looking to use would effect the MegaBonus.