Invoice numbers

Invoice Rocket has two invoice numbering styles both of which are automatically created:

  • Simple
    Default, just a number. Example: 100
  • Complex
    Uses a number followed by Year Month Day – Hour Minute Second. Example: 100-170131-004703

Due to the way WordPress handles post creation, Invoice numbers are generated in an interrupted succession of order.

For example: One invoice might be numbered 100, but the next one you create may be numbered 102, or something higher.

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