How'd you get access to the accounts?
I purchase the accounts from the original owners.
you buy it from owners and then sell it cheaper? i doubt that you do it, accounts most probably are hacked
I pay the owners to loan out the account.
They're not hacked.

But if they loan them out, how can buyers have a lifetime access? I guess the original owners want the accounts back someday
In that case I supply another account, Lifetime warranty isn't for that account is for replacements encase the original owner decided to take the account back.