It's always in the seller's interest to create a complex and opaque system of pricing, especially when the buyer doesn't even pay for the services. This is why free markets aren't the answer to everything. It's free and open markets that drive efficiency out of any process. The problem here is one of incentives. If I promise to pay you for mowing your neighbor's lawn, and he rarely reviews what you're doing and I rar…
- Airfare
- Cell phones
- Many telecom services
- Banking & finance
- Healthcare
- Lawyers?
- Accountants?
One common pattern they have is they're prone to monopoly effects either through regulation or network effects.