TariffLine

For Shopify · In App Store review

For Shopify merchants who import products.

Recover import costs automatically on eligible orders.

Set your recovery rates by country, and TariffLine applies the appropriate surcharge when product-origin information is available.

Illustration for TariffLine: a checkout receipt, a globe, a strapped shipping crate, and a percentage badge

TariffLine settings in Shopify admin: one recovery rate per country of origin, with the surcharge switched on — **Set it once.** One rate per country your products come from. TariffLine reads the country of origin already on your products — nothing to re-enter. Products without origin data simply aren't surcharged.

A customer checkout showing the Tariff Recovery Surcharge as its own clearly labeled line in the order summary — **Honest at checkout.** Customers see the surcharge as its own labeled line before they pay — never buried, never a surprise afterward.

TariffLine's report of surcharges collected: every order listed with its country, rate, and the amount recovered, with totals by country — **Proof it adds up.** Every order, every amount recovered, totals by country — exportable when you want to reconcile against your import bills.

How it works

From install to recovered costs in one sitting.

STEP 1

Set your rates

Enter what imports cost you, per country of origin — the percentage you pay when stock lands. Two minutes, once.

STEP 2

Checkout does the rest

Every order containing imported products gets the right surcharge added automatically, shown to your customer as a clear separate line.

STEP 3

Watch it come back

Your report shows exactly how much you've recovered, order by order and country by country. Change a rate any time; it applies from the next order.

Questions merchants ask

Straight answers, before you install.

Is TariffLine a tax or duty calculator?

No — and that's deliberate. TariffLine doesn't calculate what any government says you owe, and it isn't tax software. You decide the recovery rate that reflects your own import costs; TariffLine simply collects it for you, consistently, at checkout.

What do my customers see?

One extra line in the order summary, labeled "Tariff Recovery Surcharge," with the amount — visible before they pay.

What if my subscription payment lapses?

Nothing breaks and nothing is lost. Your rates and history stay saved, and the moment your subscription is current again, collection resumes exactly where it left off — no re-setup.

Can I change rates later?

Any time, in seconds. New rates apply to new orders from the moment you save them — useful when tariff rates move and your costs move with them.

What if a product has no country of origin listed?

No surcharge is added for that product, and nothing breaks; the order goes through normally.

What about an order with products from different countries?

Each line is charged at its own origin country's rate, and the surcharges are combined into a single fee line at checkout.

What happens to the surcharge if an order is refunded?

The surcharge is a normal line item on the order, so it refunds through Shopify's standard refund flow like any other line item.

Does it work with my checkout setup?

It uses Shopify's cart transform at standard Shopify checkout; there is nothing to change in your checkout.

Watch the demo

See TariffLine working inside Shopify — setting rates and the surcharge at checkout.

TariffLine demo thumbnail: a customer checkout showing the Tariff Recovery Surcharge as its own line

TariffLine — product demoOpens on YouTubeWatch the demo →

$19 / month

14-day free trial · cancel anytime

One flat price. Every feature included, no percentage of your sales, no per-order fees.

Get early access

TariffLine is completing Shopify App Store review. Join the early-access list below and we'll notify you the day it can be installed. Install from the Shopify App Store and the 14-day free trial will appear here as soon as TariffLine is listed. Want help sooner? Contact support or watch the demo above.

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