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Number series control how your documents are numbered. Each series maps a document category and direction to a prefix and the next number to use, so every invoice and credit note gets a unique, sequential identifier automatically. Open it from Company → Company Configuration → Number Series (route /settings/company-profile?tab=numberseries).

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The list

Each row shows the series Code, Name, Category, Direction, Next Number, whether it’s the Default for that category, and its Status. Fatorly comes with a series for each document type — plus two Master Data series that number your customer and vendor codes — for example:

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Add or edit a series

1

Open the form

Select Add New, or Edit on a series.
2

Configure

Set the code, name, category, direction, prefix/format, and next number, and whether it’s the default for its category.
3

Save

The next document of that type will use this series.
Changing the next number affects the numbering of future documents. Keep numbering sequential to stay compliant and avoid duplicate numbers.
The Customer Codes and Vendor Codes series (direction Master Data) are used when you create a customer or vendor and leave its Code empty — the next code (for example CUST-00001) is assigned automatically. Enter a code yourself to override the series for that record.