Invoicing Defaults are maintained as follows:

1. Open the Options Wizard and select the Invoicing Defaults page using either the "Next" button or by clicking the "Invoicing Defaults" link in the list of pages

2. You can then adjust invoicing defaults as follows:

• Set the "days" to the number of days after the invoice date by which an invoice should be paid. After this period an invoice is automatically marked as "Overdue". Using a value of zero will cause invoices never to be marked as overdue and should be used when you do not use Booking Pro to record the payment of invoices.
• Set the invoice number to the number you wish to start numbering invoices and credit notes. If you wish to use an alphabetic prefix on the invoice number you can enter the prefix directly into the invoice template.
• Control whether or not accounting items such as invoices, credit notes and receipts can be changed or deleted.
• Control whether detailed or summary invoices are normally printed.

3. When you have finished making any changes you can either click "Next" to display the Pricing Defaults page or click the "Finish" button to save any changes you have made.

What is the difference between a detailed and a summary invoice?

A detailed invoice has one line for each booking showing the date, time and cost of each one whereas a summary invoice only shows one line for each price group showing the total hours and cost invoiced for each group. Detailed invoices will print on more than one page if a Hirer has a lot of bookings (by default more than 25) but this can be avoided by using the Print Summary option. If you use the Print Summary option you can still print a detailed invoice by opening the invoice on the Accounts page, clicking the Print Invoice task and clearing the Print Summary Invoice checkbox.