For years and years if you wanted to buy music you popped into the High Street and bought a vinyl single which then became a tape and then a CD.
With the advent of the internet though, Amazon and now many others, pioneered online sales. Why travel into the High Street when you can do it all over the internet. The advent of downloads sealed the fate of the High Street music reseller hence the likes of Woolworths’ demise and, possibly, HMV soon too unfortunately.
Now apply the same situation to selling your house…
eMoov.co.uk internet estate agents. The future of estate agency now.