I've been using this for a few months. It's super convenient for buying common items sold from places like Target and Staples. If it wasn't free shipping I don

I've been using this for a few months. It's super convenient for buying common items sold from places like Target and Staples. If it wasn't free shipping I don't think I would use it over amazon prime though. There is no comparing the selection from Amazon to what is currently available from express shopping.