As an update, I sent out a batch of gifts today, and if I've sent you something that you had not requested, it's because I simply don't have it, and wanted to reciprocate your gift with something that I think might be valuable to you to progress in the game.
As a heads up, I'm getting closer to completing my hotel, but don't have a single shampoo bottle - like Hawke said in an earlier post, shampoo bottles are like gold - if I receive one of these from you, you will be guaranteed high-end daily gifts from me for the forseeable future.