FlexiFees ‑ Conditional Fees

Enhance your cart with flexible, automated fee management.

by GrassJ · Launched: July 2024

1.3 (3) on Shopify Built for Shopify

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Add extra mandatory fees & surcharges to your cart. Charge additional product fees or cart based

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About FlexiFees ‑ Conditional Fees

App adds mandatory fees, surcharges, and deposits to orders as clear line items in cart. Charge a fixed amount, a percentage, a percentage of your product cost, or a per-kg rate, per order or per item. Target with 34 conditions: product tags, collections, product types, SKUs, barcode, HS code, cart total, weight, dates, time and more. Presets cover bottle deposits (Pfand), US retail delivery fees, CRV, tariffs, and eco fees. Waive fees by discount code; refund deposits like any order line. Fixed, percentage, cost-based (COGS), and per-kg fees, per order or per product 34 conditions: product tags, collections, SKUs, cart total, weight, or date time Per-item deposits multiply by quantity: 18 bottles at 0.25 = one 4.50 fee line Fees appear as clear line items in cart, checkout, orders, and reports Presets for Pfand deposits, US retail delivery fees, CRV, tariffs, and eco fees Show more Show less

Last verified: July 17, 2026 · Fresh

App details

Developer: GrassJ
Category: Marketing & conversion
Pricing: Paid
Launched: July 2024
Rating: 1.3 (3) on Shopify

Key features

Add extra mandatory fees & surcharges to your cart
Charge additional product fees or cart based

Integrations with:

Checkout, Shopify Admin

1 plan · 5-day free trial

Unlimited Plan

$3/month

Plans and prices as listed on the Shopify App Store.

Ratings & reviews

based on 3 Shopify App Store reviews

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I had an issue with the app, asked for support and the team answered right away and helped me solve the situation! I’d definitely recommend the app!

— Bakin' Gods

it doesnt work and no one will answer you dont waste time

— Starlight Furs

App doesn't do anything and support is non existent! Don't bother with this app as it won't do anything and you won't get any support either. Waste of time!

— Decorfaure

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