PreVue: Pre Order Products

I really want to like this app! I am still using it, but it is I really want to like this app! I am still using it, but it is pretty clunky. Customer service has been nice, but not too speedy at responding. The biggest challenge is the product sync. Once you sync your products, if you add more products, it requires some weird timing...ie you need to sync, but not until product is made available for sale, and all product must be changed to allow sales after 0 inventory. Then you need to configure again, and save setting again. And even then its sort of a crap shoot that things will line up. Also doesn't work well with safari. CS sent me to a non functional help page. However, Im sticking with the app for now.....Oh and customer communication ie my customers, is a bit weak. clunky.