QB Issue Resolution:
To answer your question, yes, you can use the format you want (19-112-1) for the invoice number, and QuickBooks will go through that sequence moving forward unless you change it.
You can create a sample invoice and enter the invoice number you want to ensure that it’s in sequence.
- From the Home screen or the Customers menu, select Create Invoices.
- From the Customer: Job drop-down, select a customer or customer job. If the customer or job is not on the list yet, you can select Add New.
- Fill in the relevant information at the top of the form like the Date Invoice #, Bill to/Sold to and Terms.
- In the detail area, select the item/s. Note: When you select or add an item, the description and amount are automatically populated based on the description and unit cost entered when it was set up. You can delete or modify this when creating invoices.
- Select Save & Close.
To know more about projects, check out this article:Tracking job costs in QuickBooks Desktop.
Resolution for Issue 'Customer Payment window' available: Yes (Solved).
Source: Intuit Community forum.
Customer Payment window: this issue or error code is a known issue in Quickbooks Online (QBO) and/or Quickbooks. Support for this issue is available either by self-service or paid support options. Experts are available to resolve your Quickbooks issue to ensure minimal downtime and continue running your business. First try to resolve the issue yourself by looking for a resolution described below. If it is a complex issue or you are unable to solve the issue, you may contact us by clicking here or by using other support options.Support for Customer
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Error Recovery for Customer [Canada]
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