There aren't any easy shortcuts in life. But, it's better to have more info than less, even if it's not something that you'd personally use.

[She likes having it, after all. Compiling information was a part of her hobbies, after all. But that's what she gets for being into computers and such like that.

Although she had said it offhand, the careful consideration there is about it makes her think...]

With the ones that are easy to make, it's not like we have to tell them anything. Just say what the item is, and if they want it or not, maybe they'll take it--although a pop-up shop, huh? Makes me think of some of those manga cafes.