Create multiple fee rules using fixed amounts, percentages, or weight-based calculations
Fine-tune when fees apply using customizable rule conditions to match your store's needs
Create and manage your fee structure directly from the app without writing code or modifying your website
Show customers clearly labeled additional fees as part of their checkout total
Custom Fee Rules gives merchants a flexible way to add additional charges to orders without writing code. It can be used for payment processing, handling, international surcharges, weight-based charges, small-order fees, packaging, rush orders, or other custom costs.
The app supports multiple fee rules with flexible conditions based on order details, products, shipping, payment methods, customers, coupons, dates, and more. Fees can be calculated as fixed amounts, percentages, weight-based rates, or combinations of flat and percentage charges, with options for tiered rates, minimum and maximum caps, rounding, and tax treatment.
Merchants can manage all rules from one place, control rule priority and stacking, and use the built-in simulator to review how fees apply to different cart scenarios. Ready-to-use templates also make it easier to create common fee types.
Fees are calculated separately from product prices and appear as clearly labeled line items in the cart and checkout order summary, helping merchants maintain a transparent fee structure.