I will start on a positive note with Pros!
Convenience
The first and most obvious pro is the convenience of shopping from your home and not having to get dressed, pack up the kids, warm up the car, fight the traffic, find parking and then wait in line at the store. Huge time saver! Not to mention that you may be able to hop online at your workplace for two or three minutes during a break and not cut into your precious time at home at all!
Money Saver