I love that you can do one search, export it as csv file which makes importing easy in excel for example! Also being able of exporting all data at once (which saves time) would be great too but maybe its just me not figuring this feature out yet :). Sometimes when there are many searches done from different dates sometimes some trips may get missed if they dont have enough days/nights available so keep those things i mind while using travel agency tools!! You will save tons by doing multiple queries with these programs instead searching through google flights etc manually every month!