Utilize an importer tool to do so.
https://transactionpro.grsm.io/qbo
Prepare data with following template
Invoices
RefNumber | Customer | TxnDate | DueDate | ShipDate | ShipMethodName | TrackingNum | SalesTerm | Location | Class | BillAddrLine1 | BillAddrLine2 | BillAddrLine3 | BillAddrLine4 | BillAddrCity | BillAddrState | BillAddrPostalCode | BillAddrCountry | ShipAddrLine1 | ShipAddrLine2 | ShipAddrLine3 | ShipAddrLine4 | ShipAddrCity | ShipAddrState | ShipAddrPostalCode | ShipAddrCountry | PrivateNote | Msg | BillEmail | BillEmailCc | BillEmailBcc | Currency | ExchangeRate | Deposit | ToBePrinted | ToBeEmailed | AllowIPNPayment | AllowOnlineCreditCardPayment | AllowOnlineACHPayment | ShipAmt | ShipItem | DiscountAmt | DiscountRate | TaxRate | TaxAmt | DiscountTaxable | LineServiceDate | LineItem | LineDesc | LineQty | LineUnitPrice | LineAmount | LineClass | LineTaxable |
101 | Janice Johnson | 01/10/2020 | | 01/12/2020 | Ground | | Net 30 | | | 110 Main Street | Suite 2000 | | | Dallas | TX | 99875 | | 110 Main Street | Suite 2000 | | | Dallas | TX | 99875 | | Special Handling | Thank you for your order! | | | | | | 0 | N | Y | N | N | Y | 12 | Shipping | | 0,02 | | | Y | | MP3 Player | Blue MP3 Player | 2 | 55 | | | TAX |
101 | Janice Johnson | 01/10/2020 | | 01/12/2020 | Ground | | Net 30 | | | 110 Main Street | Suite 2000 | | | Dallas | TX | 99875 | | 110 Main Street | Suite 2000 | | | Dallas | TX | 99875 | | Special Handling | Thank you for your order! | | | | | | 0 | N | Y | N | N | Y | 12 | Shipping | | 0,02 | | | Y | | Leather Case | Leather Case | 2 | 10 | | | TAX |
101 | Janice Johnson | 01/10/2020 | | 01/12/2020 | Ground | | Net 30 | | | 110 Main Street | Suite 2000 | | | Dallas | TX | 99875 | | 110 Main Street | Suite 2000 | | | Dallas | TX | 99875 | | Special Handling | Thank you for your order! | | | | | | 0 | N | Y | N | N | Y | 12 | Shipping | | 0,02 | | | Y | | Gift Cards | Gift Cards | 2 | 5 | | | TAX |
102 | Leonard Walker Inc | 01/10/2020 | | | | | Net 30 | | | 9 Winding Road | | | | Winchester | NY | 12345 | | 9 Winding Road | | | | Winchester | NY | 12345 | | | Thank you for your order! | | | | | | 0 | Y | N | N | N | Y | | | | | | | Y | | Handhelds | Portable Game Player | 1 | 100 | | | TAX |
Receive Payments
RefNumber | TxnDate | PaymentRefNumber | Customer | PaymentMethod | DepositToAccount | InvoiceApplyTo | LineAmount | PrivateNote | Currency | ExchangeRate |
1 | 28/11/2020 | 50245 | Janice Johnson | Check | Checking | 101 | 100,00 | | | |
2 | 28/11/2020 | 4908 | Leonard Walker Inc | Check | Checking | 102 | 138,78 | | | |
3 | 28/11/2020 | 4908 | Lisa Smith | Check | Checking | 103 | 126,50 | | | |