Troubleshooting for invoicing If you have problems with invoicing, use this troubleshooting information. A barcode scanner records incorrect numbersWhen you scan a barcode, your browser incorrectly opens a new browser windowA barcode scanner incorrectly makes an invoice line itemezyVet shows You need to select a Batch/Serial when you try to approve an invoiceezyVet shows a select the supplier for this diagnostic request errorYou cannot select product checkboxes when you print labels from the invoice screenezyVet shows a lockdown date error message when you try to unapprove an invoiceParent topic: InvoicingRelated conceptsSupport webinar: Invoicing 101Related informationGetting startedService feesPrice adjustment reasonsThe not-ready-for-billing condition of invoicesPrice adjustment rulesMedication invoicingDiagnostics invoicingWellness plan invoicingFind and show invoice informationSend clients messages about invoicesRecurring invoicesInterest chargesTaxSales templatesEstimatesStatementsInvoicing configuration