Because each invoice will have a maximum limit, so once the invoice sheets are used up, then there is no counting by amount.
The focus on counting by the amount invoiced will involve the shift between general taxpayers and small taxpayers as well as additions and changes to your own version of the invoice. The invoice amount is issued according to the actual payment amount. As a buyer, get the invoice issued by the seller, first of all, you should check whether the elements on the face of the invoice are correct, whether the invoicing information is correct, especially the name of the unit, the taxpayer identification number. Next is the specific matter of invoicing, whether the name, quantity and unit price are correct. Finally, it should be confirmed that the lower right corner of the ticket is stamped with the invoicing unit's special seal for invoices. Any error in any of the above three items will make the invoice unusable. If you get an invoice and find that the amount on the face of the invoice is not the same as the amount of payment, you should first contact the purchasing staff of the company to determine whether the amount on the face of the invoice is correct or not, and if the purchasing staff confirms that there is an error, you should return the invoice directly. The invoice of the month directly return can, across the month invoice may need to provide invoice rejection certificate, the actual work to see the supplier so requested.