Salt Isn't There to Make Things Salty
A small amount of salt shows up in every bar we make and in the Taco Seasoning too, and its job isn't to make anything taste salty. It's there to sharpen everything else - the honey tastes sweeter, the spices taste more distinct, the whole thing tastes less flat.
That's a well-established thing in baking and cooking generally, not something specific to paleo food - a pinch of salt makes sweetness taste more like sweetness instead of just sugar. I use it in small enough amounts that it's doing that job without adding much sodium to any single bar.
Salt is in every product we make - Original, Triple C, Vegan, Holiday, the Crumble, and the Taco Seasoning.