AI4POS User Manual
Invoicing¶
Overview
This is your main invoice entry screen:
- The left column will contain current invoices that have not gone through a day end process.
- Note: A red invoice means it has not been printed and closed.
- The main body of the screen is your actual invoice.
- Below the invoice is a function key bar that represents the functions keys on your keyboard. These will change dynamically dependent upon where you are in the invoice process.
To Start A New Invoice Entry¶

Invoice Header¶
- To start entering an invoice:
- Press F8: Start New Invoice

- You have a few options here:
- Type "Cash" or "**" for a cash sale.
- Start typing the customer name.
- Once it comes up, down arrow to it and press "Enter".
- Lastly, you can click the link to add a new customer on the fly.
- Once you have a customer, validate it, or click "Wrong Customer?" to try again.
- Select a invoice message, or default to "A", and then click "Continue To Invoice".

- You now have a completed invoice header, that includes:
- A new invoice number and date/time stamp
- Default sales message
- Cashier initials
- Customer name, address and phone
- Whether that have a resale tax card on file
- Any warning that might be pertinent to this customer
- Any discount structure for this customer

Adding Invoice Detail Lines¶
- To add an item to an invoice, press F8, and search
- You can use a barcode scanner to scan a UPC code
- You can enter a SKU
- You can start typing the product name
- When you see the product, aroow to it and press "Enter"

- Confirm the item:
- Verify you have the correct product
- Enter the quantity, if other than 1
- Press "Continue"

- Your invoice will now be complete with one item:
- Total count of all items
- If will also have your sales tax
- Total
- Balance

Altering An Invoice Detail Line¶
- Altering an item gives you many choices:
- Click on the quantity field to edit how many
- Click on the product description to go see this item in inventory maintenance
- There are also 4 icons on the right of each item. They are:
- Apply Voucher
- Tax Toggle
- Charge / Return Toggle
- Delete this item
Paying An Invoice¶
- Paying An Invoice
- You can have as many tender types as necessary (split temder)
- To pay a complete invoice, press F9 Pay Invoice
- Then, press F8 Add Tender
- Choose a payment type
- Enter the amount. The default will always be the remaining balance.
- Press "Apply To Invoice"

Print & Close Invoice¶
- When the tenders bring the balance to zero, you invoice will look like this and you are ready to print the invoice.

- Press F9 Print Invoice to print and close the invoice.
- This will display a small version of the invoice for confirmation
- Either Close or Print now
- Print will load your systems print dialog
- As soon as you say Print or Save, the invoice will print and then be closed
- It will now look like this:
