I could not find any other member on the forum with a similar style of giving out merits and hence I am creating this thread.
Maybe you forget, The Pharmacist has sent you 12 merit in 1 minute 8 second if you carefully check the history of merit you received in the last 120 days?
I see it from the merit history you received and I think there are many merit source that have the same habit, one of which is DdmrDdmr and several others.