We have multiple clients from the same company

1) We Require separate link

i ) to check for company wise details
ii ) to check for customer wise details.

just like "Display Name"

With the facility we have now, we get duplicate contacts.

2) Payments are also made for multiple clients from same company in one transaction.

i ) Finding difficulty in matching payments to multiple clients from single payment.

ii ) Could not generate Outstanding receivables report by company wise.