Sweetener: I LOVE using Lakanto for these coconut chips. Xylitol works well too. You could substitute erythritol, which will also work for low carb and THM, but you will want to use 1/2 cup since it's not as sweet as the others.
AIP: Use organic coconut sugar as a sweetener. Honey and maple syrup might work as well, but I haven't tried that.
THM: For those on the Trim Healthy Mama plan, this recipe will qualify as an "S" as long as you use the sweetener in the post, or xylitol, erythritol, or another low-carb sweetener.