I can scan barcodes with ease using where four's mobile app! There is nothing really that i dislike about this program at its current price point of $30 per month (plus any other upgrades). It does what it says - scans product codes/barcodes quickly while keeping track very well of stock levels which are critical when dealing with multiple small businesses who need accurate information regarding their products. We use it across our office locations so we've been able to set up alerts if something changes without us having constant monitoring over each individual location as before they'd be out of date by hours sometimes even minutes depending upon internet speed etc. I like that Wherefour is very easy to use. It is also very flexible. I like that you can create a lot of different types of reports. I do not like that it is a little expensive. I would recommend that you take advantage of their free trial. It is very easy to use. I can quickly create reports and charts to help me manage my business. I also like that I can create different types of reports.