Just in case, if there are others like me who where wondering what does "MRR" means, it seems to be "monthly recurring revenue".
There is also ARR which is "annual recurring revenue" and you should know that when people use ARR they usually are just making up numbers based on their current MRR (so lying). I've seen people announce their ARR after running their business for two whole months!
I'm just curious but is it the case that you signed up here 16 years ago and you didn't know what MRR means?