saw this on Reuters Priceline said it would reimburse travelers up to $300 for a flight, $600 on vacation packages that include a hotel, and $300 for airfare and car rental packages if another Priceline customer makes an identical reservation at a lower price. The temporary price guarantee is similar to one offered by Orbitz. Travelocity this week said it would reimburse its customers between $10 and $500 if the price of a vacation package falls after booking. The company also said it would waive booking fees for domestic and international flights during its promotion, which ends May 31. Expedia last week said it would waive booking fees for all flights booked through May 31. The travel agency also said it would give its customers the last night free of a three-, four- or five-night hotel stay. Orbitz said that starting Friday it would offer discounts of 30 percent or more on hotel room booked through May 24. The company said the discount was its "biggest hotel sale ever."