customer merge and site merge

Summary:

Customer account A and site S1

Customer account B and site s2

If we merge customer acct a into B then will customer Account A get end date?

Will old trx under customer A will display customer B and site S2 on trx in bill to name and bill to sitedetails?

Content (please ensure you mask any confidential information):

Customer account A and site S1

Customer account B and site s2

If we merge customer acct a into B and site S1 into site S2 then will customer Account A get end date?

Will old trx under customer A will display customer B and site S2 on trx in bill to name and bill to sitedetails?