The DIY Quantity Calculator app is an essential tool for merchants dealing in products where purchase quantities are calculated based on project area or volume. Designed specifically for the Shopify Online Store 2.0, it seamlessly integrates with App Blocks, ensuring flawless functionality and usability. Whether you're selling building materials, paint, fertilizers, tiles, or any product with the specification "One unit will cover X", this app accurately computes the volume or coverage area requirements. The app is highly customizable, allowing users to modify the calculator’s appearance to suit individual product pages. It supports all units of measurement and offers flexibility by enabling coverage values to be specified at either the product or variant level. Merchants can also set minimum and maximum order quantities, ensuring precise inventory control and customer satisfaction.