@JaneJJ
If you are not familiar with IIF, utilize one of these importer tools
https://transactionpro.grsm.io/qbd
https://partners.saasant.com/affiliate/idevaffiliate.php?id=5051_2
Prepare the Invoices data with following template
| Customer | Transaction Date | RefNumber | PO Number | Terms | Class | Template Name | To Be Printed | Ship Date | BillTo Line1 | BillTo Line2 | BillTo Line3 | BillTo Line4 | BillTo City | BillTo State | BillTo PostalCode | BillTo Country | ShipTo Line1 | ShipTo Line2 | ShipTo Line3 | ShipTo Line4 | ShipTo City | ShipTo State | ShipTo PostalCode | ShipTo Country | Phone | Fax | Email | Contact Name | First Name | Last Name | Rep | Due Date | Ship Method | Customer Message | Memo | Cust. Tax Code | Item | Quantity | Description | Price | Is Pending | Item Line Class | Service Date | FOB | Customer Acct No | Sales Tax Item | To Be E-Mailed | Other | Other1 | Other2 | Unit of Measure | AR Account | Currency | Exchange Rate | Sales Tax Code |
| Anne's Bakery | 01/09/2020 | 100 | | | | | Y | 15/09/2020 | Anne's Bakery | One Harbor Street | | | Anytown | NY | 12345 | USA | Anne's Bakery | One Harbor Street | | | Anytown | NY | 12345 | USA | (123) 456-7890 | | | | | | | | | | | Non | Cabinets | 10 | Cabinets | 1000 | | | | | | | | | | | | | | | Non |
| Anne's Bakery | 01/09/2020 | 100 | | | | | Y | 15/09/2020 | Anne's Bakery | One Harbor Street | | | Anytown | NY | 12345 | USA | Anne's Bakery | One Harbor Street | | | Anytown | NY | 12345 | USA | (123) 456-7890 | | | | | | | | | | | Non | Hardware | 10 | Hardware | 50 | | | | | | | | | | | | | | | Non |
| John's Barber Shope | 02/09/2020 | 101 | | | | | Y | 15/09/2020 | John's Barber Shope | 1 Main Street | | | Anytown | NY | 12345 | USA | John's Barber Shope | 1 Main Street | | | Anytown | NY | 12345 | USA | (999) 888-8888 | | | | | | | | | | | Non | Blueprints | 1 | Blueprints | 500 | | | | | | | | | | | | | | | Non |
