Lets say i load 4 accounts

abcd@mail.com
asdf@mail.com
aopl@mail.com
aspl@mail.com

And a user buys a slot(profile)
User:Slot
Bot:Specify username please
User:Guest
Bot:Creating profile (in the account, there will be "1","2","3","4" as the names of each profile, program will rename "1" to "Guest".Bot will use abcd@mail.com)
Bot: email: abcd@mail.com pass: xxxx + template reply
-----------------------------
Another user comes and buy a personal
User:Personal
Bot:Specify email
User: perflix@mail.com
Bot:Specify password
User: 1234
Bot: Changing details (bot will now use asdf@mail.com to change its email to perflix@mail.com and password to 1234, the bot cannot use abcd@mail.com as it has been used to create profile(slots)
-------------------------------
Lets say another user comes and buy slot
User:Slot
Bot:Specify username please
User:Ahab
Bot:Creating profile (in this case, program can use abcd@mail.com because it still has 3 empty profiles, so program will rename profile "2" to Ahab)
-------------------------------

So in conclusion, if a user buys personal account, the details of the original account will be deleted and can't be used.
Eg: after changing asdf@mail.com to perflix@mail.com , asdf@mail.com cannot be used anymore therefore removed from account list

When it comes to "slots", the account will only be deleted once all 4 profiles have been occupied. Even if only 1 profile is occupied, that account cannot be used for "personal" purchase

Automatically, any account that is less than 28days will be deleted, doesn't matter if it has been used, or if it only has 1 profile in it.