Simple pricing for every exporter
Start free. Upgrade when you need continuous monitoring or programmatic access. No hidden fees — prices are what you see.
Get Pro Monitoring — $49/mo See what Pro includes
Data from the official US HTS schedule·No auto-renewal·14-day money-back guarantee
Measured October 2026, median of three requests per site: this page answered in 0.208s; the fastest alternative we tested (Zonos /landed-cost) took 1.455s — about 7× longer.
Every dataset source-stamped & time-stamped·tariff library refreshed at least quarterly
Buy with confidence
- 14-day money-back guarantee on Pro and on unused credit packs — full refund terms.
- Operated by the ExportSonar team — read about us, or use the contact page.
- Data you can cite: every rate ships with its official source and retrieval timestamp.
Free
$0 / forever
Use the calculatorFor quick checks before you quote a customer.
- Unlimited tariff & duty calculations
- All 96 HS chapters, 23,000+ HTS lines
- Ad valorem, specific & compound rates
- Official USITC tariff data, refreshed at least quarterly
- No signup, no credit card
- A duty page per HTS chapter with the Chapter 99 layers that apply
- Pro only: rate-change alerts in your account inbox & JSON feed, up to 25 watched codes — same data, zero re-keying
Pocket lighters (HTS 9613.10.00.00) from China, $10,000 order:
MFN 4% = $400 · Section 301 +$750 · total $1,150
Every figure names the provision behind it, with the USITC line and the date we pulled it.
Pro Monitoring
$49 / month
Get Pro MonitoringDuty rates don't stand still — our Section 301 layer pins 10,391 China-specific HTS codes to their Chapter 99 provisions (USITC Chapter 99 export, retrieved October 16, 2026). Quoting from last quarter's number quietly eats your margin.
- Daily automated checks on a 25-code watchlist
- Rate-change alert within 24 hours of a change — delivered to your account inbox plus a per-user JSON feed: old rate, new rate, effective date, USITC source
- Section 301 & Chapter 99 trade-remedy tracking — every change line on your watchlist, with its provision, effective date and USITC source
- Rate snapshot history & CSV export — every daily check is stored with its USITC source and retrieval time, so you can cite the exact rate you quoted, months later. History starts with your first daily check.
- Tariff library refreshed at least quarterly; every record source-stamped and time-stamped
- No auto-renewal — a Pro period simply ends if you don't pay again
HTS 9613.10.00.00 (pocket lighters), China:
MFN general 4% plus Section 301 7.5% = 11.5% — on a $10,000 order that is $1,150 of duty ($400 + $750).
Source: USITC HTS (hts.usitc.gov) · every record carries its provision and the date we pulled it.
API Credits
$0.06 / call
Get API credits$0.05/call effective via the $10 credit pack (list $0.06, save ~17%).
Pay as you go — no subscription and nothing auto-renews: buy one prepaid pack and spend it at your own pace.
- The same rates as the web calculator, over REST
- One prepaid pack: 200 credits for $10 — effectively $0.05/call against the $0.06 list rate
- Credits never expire
- Usage dashboard included
- No subscription — pay only for what you call
- REST + JSON, 8-digit-code fallback
- Code examples: curl, Python & Node
- Batch endpoint: up to 200 HTS lines in one POST
- Metered keys layer on the free anonymous endpoint — same fields plus your credit balance
200 metered calls — a 40-SKU catalogue re-checked five times.
Each response carries the general rate, the policy layers folded into the total, and the data vintage behind every source.
Two ways to pay
Card payment not available
No card is charged on this site today: there is no card checkout, so no card number, VAT line or processor account exists to manage. Every plan on this page settles in USDT (TRC20) and is invoiced directly by ExportSonar.
Card checkout is not available yet — both plans settle instantly through the USDT buttons in the neighboring column. Need an invoice or a bank transfer instead? Ask for one — we reply within one business day.
Pay with USDT (TRC20) live
- Open the USDT payment page and pick your plan.
- Send the exact USDT amount to the one-time deposit address shown — scan the QR or copy it.
- Your plan activates automatically once your payment is confirmed on-chain.
Address safety: your deposit address is generated for you alone — it is derived from the email you enter and never shared with another buyer. Send only USDT on TRON (TRC20) — transfers on other networks cannot be recovered.
Compare plans: Free, Pro Monitoring & API
Every Pro change record ships with its USITC source and retrieval timestamp.
| Capability | Free | Pro Monitoring ($49/mo) | API credits |
|---|---|---|---|
| Tariff & duty lookups across the full HTS schedule | ✓ | ✓ | ✓ |
| Ad-hoc rate checks before you quote | ✓ | ✓ | ✓ |
| Current official USITC rates | ✓ | ✓ | ✓ |
| Automated daily watchlist (up to 25 HS codes) | up to 3 codes | ✓ | — |
| Rate-change alert within 24 hours (account inbox + JSON feed) | — | ✓ | — |
| Alert carries old rate, new rate, effective date & source | — | ✓ | — |
| Automated Section 301 / Chapter 99 trade-remedy flagging | — | ✓ | ✓ |
| Rate snapshot history & CSV export of your watchlist change log | CSV for your 3 codes | ✓ | — |
| REST + JSON endpoint, 8-digit-code fallback | — | — | ✓ |
| Credits never expire — pay only for what you call | — | — | ✓ |
| Usage dashboard included | — | — | ✓ |
All three plans compared feature by feature.
How billing works
What counts as an API call?
Every successful rate lookup response — including the 8-digit-code fallback result — debits one credit. Failed requests due to our errors are not charged.
When am I charged for Pro?
A Pro period runs one calendar month from the day you pay, and the exact end date is shown on your account page (/usage.html) once the plan activates. Every payment today settles in USDT (TRC20) and is invoiced directly by ExportSonar — no card number, no VAT line and no processor account is involved. Card checkout is not available yet; if it is ever enabled it will be announced here first.
Rate & policy sources: USITC Harmonized Tariff Schedule · USTR Section 301 actions.
What your Pro plan funds
Every paid plan is priced against the data underneath it: 23,193 HTS lines rebuilt October 19, 2026 and 637 Chapter 99 trade-remedy provisions (retrieved October 10, 2026), refreshed quarterly and monitored daily. Free tier included: search, calculator and chapter pages stay free forever.
Monthly tariff-update digest
The content we are assembling for a monthly tariff digest: Section 301 moves, rate changes, new free tools. Joining records a one-way hash of your address and sends one confirmation message; no issue exists yet and nothing else is mailed. Double opt-in, no cookies, unsubscribe anytime.
Frequently asked questions
What do I get in the free tier?
Full access to the tool matrix: browse all 96 HTS chapters and 23,193 tariff lines, run the duty calculator with stacked Chapter 99 layers, and read every guide. The free tier draws on the same October 19, 2026 USITC data as paid plans; limits apply only to saved watchlists, monitoring and exports.
Which currency will I be billed in?
Prices are listed in USD, and every plan is paid today in USDT (TRC20) — a dollar-pegged token, so the amount you send is the amount on this page. No card or bank details are collected. Card checkout is not available yet; if it is ever enabled it will be announced here first.
Is the tariff data the same across plans?
Yes. Every plan reads the same canonical pipeline — 23,193 HTS lines exported from USITC on October 19, 2026 and 637 Chapter 99 provisions rebuilt October 10, 2026 — so a rate you see free equals a rate you monitor on a paid plan. Plans differ in workflow features, not in data quality or freshness.
Can I cancel or get a refund?
Yes — and on today's rail there is nothing to cancel. USDT (TRC20) payments are prepaid single periods: a Pro period runs one calendar month from the confirmation of your payment, nothing renews automatically and no card is stored. If you do not pay again, Pro simply ends on that date. The 14-day money-back guarantee still applies to a first Pro payment.
Can I pay with cryptocurrency?
Yes - Pro Monitoring and API credit packs can be settled in USDT (TRC20) straight from your wallet: open the USDT payment page, enter the email your plan activates on, send the exact amount to the one-time deposit address shown, and access provisions automatically once your payment is confirmed on-chain. Card checkout is not available yet.
Do you offer discount codes?
No public discount codes are issued today, and there is no coupon box at checkout because there is no code to redeem. Buying for a team, or need an invoice or bank transfer instead of crypto? Use the request form on the USDT payment page and we reply within 1 business day with a price for your case.
When does a paid plan end?
A Pro period is one calendar month (28–31 days) from the confirmation of your payment; API credit packs do not expire until spent. Nothing auto-renews: if you do not pay again, Pro ends on that date and your account returns to the free tier with saved data intact. The exact end date is shown on your account page after activation.
Primary sources: USITC Harmonized Tariff Schedule · WCO — Harmonized System overview — republished with provenance by exportsonar.com