Is this possible to import more than 400 rows in ZOHO invoice

Is this possible to import more than 400 rows in ZOHO invoice

I am using ZOHO invoices. I work in a platform which allows buyers and sellers to meet and do business. So the our customers are primarily the sellers. We use rows for individual orders.  Its natural that one particular invoice might require more rows , if the seller had more than 400 orders. Hence i need to have the facility to use as many rows as possible