Lol! I am like that!

Small purchase on a small device, big purchase on a big device

@stux Because tickets on phones are more expensive than on the computer.
@stux And sometimes I need a bigger image of something which no phone can convey, this is not about purchases, which require sit down and a computer, but also having the possibility to see if it fits into my itinerary... Having a spreadsheet of your travel can and should be only done with a computer.