Retail company needs 30 x Clothing Packing Lists converted to Invoices

We have already created 30 x clothing packing lists for customers in Microsoft Word. These need to be converted into invoices (again Word docs), totalled + VAT. All need to be re-checked as will be sent directly to customers. We can provide previous examples of both documents so no template is needed. Price list also supplied for all individual items and mistakes on packing lists to be highlighted to us. More than happy to provide further details on request. I believe it should take approx 2 hours, maybe up to an hour longer first time but may well be an ongoing job. Regards, Nick