Orbitz has a Best Price Guarantee that sounds great, but in reality is just a one big scam (read more here and here).
Orbitz has now updated (read reduced) the bonus Orbucks in a case that you somehow have managed to file a valid claim that fulfills all their T&Cs.
You can access the Orbitz Best Price Guarantee Terms and Conditions here.
The number of bonus Orbucks for the price difference that one can get is reduced from $100 to $50 for Silver members, Gold members from $150 to 100 and Platinum members from $200 to $100.
This change is highly theoretical, as I pointed out above, the chance of getting successful Best Price Guarantee claim with Orbitz is close to zero.
Why bother even having one when they don’t have any intentions to actually match competing rates?