I guess I was lucky with the Creole seasoning mix I used. I accidently used two tablespoons instead of two teaspoons, but I noticed it all settled to the bottom of the mixing bowl so I didn't stir it up and when I poured it out into the skillet, I left most of it behind and when I seasoned the shrimp, I just sprinkled a little of it on the shrimp so I probably ended up using less of the mix than the recipe intended.
PS I used some Asian stir fry mix on some chicken a few days ago and it ended up so salty, I threw the leftovers out. There were a lot of left overs because we didn't eat much in the first place.