Import a multi-line vendor bill Choose a multi-line bill import and paste the spreadsheet rows. Both lines share the same bill number and vendor. Click Parse Pasted Data to read the source. Map the bill number so the rows group together, then verify the account, description, and amount mappings. Continue to Review. The review shows one bill totaling four hundred dollars. Check the matched vendor, total, and ready status. The memo tag helps find the import later. Choose Next, Post to QuickBooks. The import completes successfully. Both source rows are included in the new bill, and the result links directly to the transaction in QuickBooks.