With the Amazone Dropshipper app I find myself having to add the shipping cost and my price myself because there aren't any price rules that I can set Takes too much time switching between my calculator and the app

I need a staff person to add products for me but I don't want them to be able to edit or remove products I added myself Is there an app with that feature

I'm just getting started and I found some products with DSers and added them to my store If I don't edit the prices on my store does that mean I won't have any profit or does the app automatically set my retail price higher than my cost for me?