Pro vs Free (Feature Comparison) - HPC Feature HikaPrice PRO HikaPrice FREE More Info PHP7 compatible Upload spreadsheet formulas Real-time calculation in cart Check product input values in the cart Check product input values in the checkout page Check product input values in the order details page Multiple output fields Conditional logic Regex validation on Input fields Custom themes (Html, Bootstrap, UIkit) One calculator for multiple products/categories Mathematical formulas for price calculation Translations of labels and values API for price overriding Order details in HikaShop backend