Rosa Food Products review for Intuitive Shipping

This works great for me. I'm able to enter all my box dimensions and product dimensions. It then chooses the best box and packs the products accordingly. You can set the maximum weight allowed per box as well. Customer support is quick. I also offer free local ship for certain zip codes. It handles that. It was returning rates higher than what I was paying. I was able to adjust that by a percentage to pass the discount on. I don't think there's any other app that works this well and easy.