When submitting an invoice, you must make sure that the one receiving the invoice is the right person so you can process it immediately. There are some common mistakes: sending to the wrong person and sending to too many people. Sending invoices to the wrong person will increase the likelihood that your bill will not be paid while sending too many people will make the recipients think that others will take care of it, so the likelihood of the invoiced will be even greater. Meanwhile, you may want to take a look at the available blank invoice online.
Additionally, please provide an early payment limit. If you include a 30-day payout limit in your invoice, there is always the possibility that the customer will pay it 2 weeks later than the specified limit. If you feel that the value of your bill is very important and greatly affects the cash if paid over 30 days, then try to advance the payment limit on the invoice. It is very fair to remember that your business has provided the best service to customers.