Issuance of unique tax number/sales invoice number

Considering the need to issue valid and unique invoices in the network of sales terminals, it is necessary and important to use a unique tax number in invoices. For those who do not have financial and sales software, or their current software does not generate a unique tax number, we have provided the possibility of issuing a unique tax number (sales invoice number) based on the rules provided by the taxpayers system.

Calculate Unique Number

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The format of the unique identifier of the tax memory and the unique tax number