Ads
24/7 opening hours
Self help options
Automatic stock control etc
Consistent messages/ marketing - no need to rely on a spotty 16 year old to tell a customer the benefits of product A over B
Low cost of customer acquisition
Opens up more options such as drop shipping
Lower overheads (no high street rent, cleaners etc)
Dis
Customers much more price sensitive
Dependant on technology, if it fails there is no fall back
Higher rates of fraud
Higher payment fees (no option for cash and CC fees tend to be higher)