The Excel VBA page on the Smartstat website features two flagship products based on Visual Basic for Applications (VBA) in Excel. The first product is the Smart Soil Texture Excel Add-in, an innovative tool that provides Excel functions or formulas to determine soil texture classes based on the percentage content of sand, silt, and clay in soil samples. This tool is extremely useful for professionals in the fields of agriculture, geology, and ecology, as well as for anyone looking to gain a deeper understanding of soil's physical properties. The second product is the Number-to-Word function (Spell Number for Currency and Word) available in both Indonesian and English for various types of currencies such as: "IDR," "USD," "EUR," "GBP," "YEN," "SAR," "AED," and "CNY." This function allows users to convert numbers into words, whether in the context of money or regular words. This feature is extremely useful in various situations, such as when creating invoices, financial reports, or other documents that require writing numbers in word form.