PL Custom Price Calculator is a Shopify app that prices products from customer measurements — size, length, area, volume, or weight — calculated instantly. Great for flooring, tile, fabric, wallpaper, blinds, glass, and made-to-measure goods. Features: real-time pricing, wastage calculations, custom options/add-ons, min/max limits, tiered & bulk pricing, multiple units, product/collection pricing rules. Instant accurate pricing, fewer manual quotes and complex variants.