Saving removes sale price, save all problem.

Hello,

Really like the plugin so far. I ran into a few problems however.

When you update a product’s stock, or change it’s price, it removes the current sale price on the item. So your item no longer is ‘on sale’.

Also I have one item that is a ‘free’ item but the plugin won’t let me use “save all” because of that item. It says it has to be more than .00 but I would like to keep it as a free item and still use save all.

Keep up the good work thanks!