If the Pool Bar Menu has language about delivery fee and service charge then it may be coming from Private Dining. If so, it would require 2 TS. If you do use the 2 TS, it does cover the $3.00 delivery fee and 18% service charge, and FYI, there is a line for a tip (optional?).
The question is, do all the Pool Bar menus say Private Dining? Or is it only the AKL ones? I may have to go digging deeper into this.
If the menu doesn't say Private Dining, then there won't be a delivery fee, nor a service charge, and a tip would be customary. It's also likely that you could use a QS credit. I am going to find a more recent pic of the menu and see if it says Private Dining. Thepic that I found from AKL is 2 years old and things may have changed since then. If it's not private dining, then I'm pretty sure you could use a QS credit.