Add Conditional Fees to Your Wix Store

$0/mo base price. Start with an included amount, then pay only a small share of the fees you collect.

Visual rule builder

Set up in 2 minutes

Pay only what you collect

Install Free on Wix

$0/mo base • Progressive pricing in your billing currency

Powerful Rules, Seamless Checkout

Create complex fee structures that look native to your store

Fees appear automatically in the Wix cart when conditions are met

Visual Rule Builder

Click to create fees. No coding, no JSON editing. Build complex conditional logic in minutes.

Multiple Fee Types

Flat fees, percentage-based, tiered, per-item, by weight. Mix and match as needed.

Smart Conditions

Geography, cart value, products, shipping method, discount codes, time-based rules.

Template Library

One-click setup for common fees: processing fees, handling charges, international surcharges.

Test Before Publishing

Preview mode lets you test fees with sample carts before going live.

Real-Time Analytics

Track fee revenue, see which rules trigger most, understand your earnings.

Get Started in Minutes

Install from Wix App Market

One-click installation. No credit card required. Takes 30 seconds.

Create Your First Fee Rule

Use a template or build custom logic. Visual editor makes it easy.

Fees Collect Automatically

Conditions are evaluated in real-time. Fees appear in cart when triggered.

Common Use Cases

See how merchants use Custom Fees

Processing Fees

Add 2.9% + $0.30 to cover payment processing costs

Handling Fees

Flat $5 fee for orders requiring special packaging

International Surcharges

$15 extra for shipments outside your country

Fragile Item Fees

$8 fee when cart contains glass or breakable items

Large Order Fees

$0.50 per item on orders over 10 units

Weekend Surcharges

Extra $10 for orders placed Friday-Sunday

Simple, Fair Pricing

We only make money when you make money. Pay a small percentage of the fees you collect—nothing more.

$0/mo base price. Each billing cycle starts with an included amount, then rates decrease as your collected fee volume grows.

Progressive Tier	Share of Fees in This Tier
Included Resets every billing cycle	FREE on the included amount
Starter First paid tier	4% on fees in this tier
Growth As fee volume grows	3% on fees in this tier
Scale For higher fee volume	2.5% on fees in this tier
Enterprise Our lowest rate	1.5% on fees in this tier

Pricing in your currency: The included amount and tier thresholds vary by billing currency. Your exact amounts are shown before you subscribe and in the app.

All Tiers Include:

Unlimited fee rules

Real-time analytics

Visual rule builder

All fee types & conditions

Email support

No contracts

No Hidden Fees

What you see is what you pay. Period.

Cancel Anytime

No contracts. No commitment. Uninstall whenever you want.

Live Tracking

See exactly what you'll pay before month-end.

Frequently Asked Questions

When do I start paying?

The base price is $0/mo. Each billing cycle begins with an included amount in your billing currency. Usage charges start only after you exceed that amount.

How are charges calculated?

Progressively through tiers, like tax brackets. You pay different rates on different portions of your fee revenue.

Can I see charges before billing?

Yes! Your dashboard shows real-time calculation of what you'll be charged at month-end. No surprises.

What if I collect a lot of fees?

Your marginal rate falls across tiers, from 4% to as low as 1.5%. Only the fees within each tier are billed at that tier's rate.

Can I cancel anytime?

Yes. No contracts, no commitments. Just uninstall the app if you're not happy.

Do you charge on ALL fees I collect?

Only on fees applied through our app. Manual fees or other fee systems don't count.

Start Collecting Fees Today

$0/mo base price. Start with an included amount each billing cycle, then pay progressively as you collect more.

Install Free on Wix

Join hundreds of Wix stores already using Custom Fees