If you come across an invoice that states the payment should be processed to a factoring company, then process the invoice as normal against the actual invoicing company. However, check to ensure that the supplier has been set up with a site named 'Factor'.
If there is no factor site then an amendment request should be made on the supplier database to add a new Factor site. The address for this site should have the name of the factoring company as the first line of the address and this is the site that you should select. If this is not the case, then please contact the Accounts Payable Team immediately to ensure the payment will not be issued to the wrong payee.
Invoices should never be posted directly onto a factoring company account, such as Alex Lawrie.