You can see this happening all the time on Amazon these days if you use a price tracker. Most items are swapping between two prices that are maintained for periods and little peaks just a little bit lower and higher to test response. Then when you take that and look across different countries stores you can see they are running different pricing and running tests globally while the price is being sustained in others.
Enormous amounts of price testing with a very clear strategy that is easy to see in pricing charts.
Enormous amounts of price testing with a very clear strategy that is easy to see in pricing charts.