<a href="https://archive.ph/yS3UO" rel="nofollow noreferrer">https://archive.ph/yS3UO</a><p>It is usually hard to tell the difference between surge pricing and price discrimination (efforts to charge more to those that can pay more).
I don't think it's a fair comparison to compare current dynamic pricing practices with haggling. I can't go into the pub and haggle the price of a dynamically priced beer.