Reference book
The goods, currencies, warehouses, transaction types, VAT rates, etc. used in the program are described.
![Modulis „Žinynai“ Modulis „Žinynai“](https://static.b1.lt/pages/banner_zinynai_updated.png)
![Prekių kortelės Prekių kortelės](https://static.b1.lt/pages/banner_prekes_updated_1.png)
![Valiutų kursai Valiutų kursai](https://static.b1.lt/pages/banner_valiutu_kursai.png)
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