I can not believe this, do the Nexon KR decision makers not realize the demographic they appeal to with GMS? It is primarily Reboot players who are notoriously dedicated to the grind!
When players apply to guilds, only the Guild Master is given the "Request to join a guild." notification. Considering that Juniors have the ability to accept new player requests to the guild by default, Juniors should also receive this notification.
I hope that this is a small and easy change that can be implemented by the dev team.
Special Beauty Coupon and Monster Love Detector use items will fill up your inventory in seconds. I would like to propose that they stack and share their respective event end time to do so; or they become a possible ignored item on pet item ignore. The ideal plan of action would be to implement both of these ideas.