FeeEngine
Conditional Checkout Fees & Surcharges for WooCommerce
Apply granular, conditional checkout fees based on payment gateways (COD surcharge), cart subtotal thresholds, shipping zones, or customer billing countries. Deterministic execution with instant cart recalculation.
Precision Surcharge Rules Without the Spaghetti Code
Most fee plugins slow down checkout page load times by loading external UI frameworks. FeeEngine uses pure WooCommerce hooks.
Granular Payment Gateway Surcharges
Charge flat or percentage processing fees for specific payment methods (such as Cash on Delivery COD surcharges, credit card processing fees, or international gateway adjustments).
Cart Subtotal Thresholds & Minimum Fees
Automatically append small-order handling fees when the shopper's cart subtotal is under a configured threshold, incentivizing higher average order values.
Geographic Routing by Shipping Zone or Country
Apply specialized checkout fees or handling charges based on customer billing countries, shipping zones, or postal code prefixes with zero external API calls.
WooCommerce Checkout Blocks & HPOS Native
Built strictly on woocommerce_cart_calculate_fees and Cart Store API endpoints. Works out of the box with modern Block-based checkout and classic shortcode checkouts.
Technical Specifications
One Clean Utility. Instant Delivery.
14-day unconditional money-back policy. Powered by Lemon Squeezy & Stripe.
For individual store owners needing conditional checkout fees or COD surcharges.
- 1 Production WooCommerce Store
- 1 Year of Plugin Updates & Security Patches
- 1-on-1 Priority Developer Email Support
- 14-Day 100% Money-Back Guarantee
For ecommerce developers and agencies with multiple WooCommerce clients.
- Up to 5 Production WooCommerce Stores
- Staging & Localhost Domains Included Free
- Fast-Track Developer Support Desk
- 14-Day 100% Money-Back Guarantee
Frequently Asked Questions
Can I set taxable or non-taxable fees?
Yes. Every fee rule allows you to choose whether the fee is subject to standard store tax calculations or applied tax-exempt.
Does FeeEngine work with WooCommerce Checkout Blocks?
Yes! FeeEngine is built to interface directly with WooCommerce's REST Cart API, ensuring smooth recalculation in real-time when customers toggle payment methods in the Checkout Block.
Can I combine multiple conditional fee rules?
Absolutely. You can set a rule to apply only if the customer selects COD AND their cart subtotal is below $100 AND shipping to a specific country.
What is your refund policy?
We offer a 14-day unconditional money-back guarantee. If you run into any compatibility issue, contact our desk for an immediate refund.