anyone else a data nerd about their fragrances?

i'd love to hear what details you keep track of and how!

for me, some of the most useful data are: \- source (e.g., online platform or person's name) \- estimated fill level at time of acquisition (i often get partial bottles) \- cost/mL \- bottle's full volume \- size (sample, mini, travel, full) \- dispenser (atomizer, splash, dabber vial, applicator wand) \- date decanted \- date gifted or returned to someone \- date emptied

@fragrance