The grace period is the amount of time you give your customers to pay without incurring late fees or interest. Therefore, when determining the length of your grace period, keep in mind that the more
Grace periods generally last 20 to 30 days from the date of the invoice. If you print and send an invoice on January 10, 2000 and you give your customers a 25-day grace period, the payment due date would be February 4, 2000.
There are ways, however, to speed up the cash-conversion process (the process of turning invoices into cash).
First, prepare and send your invoices as quickly as possible after the sale. Don´t wait until the end of the week or the end of the month to print and send the customer an invoice. This only adds unnecessary days or weeks to the cash-conversion process.