Hi Erkan

If you are using our self employed prodcut you will only be able to use the search facility for any open invoices/invoice saved as drafts. If you enter the address in the description of the invoice and then start typing the address in the search column the invoice will then appear on the list.

It is not possible to use the above method if you are wanting to search for invoices that have already been sent. Our products are evolving constantly and to enable us to meet your requirements, and hopefully get them implemented, we would be grateful if you can leave feedback from within the product.