What changed

Every change to the fees and freight rates inside the extension. None of these numbers are typed by hand — they are diffed straight out of this project’s git history.

• Version 0.11.132026-09-30·Commit 1a61aa0·Calculator

  Sorting and charging now use the same number

  No fee changed in this release — but your cheapest option may have. We had two different ways to measure shipping cost: one chose which line to show first, another decided what you pay. On bulky, light parcels those two disagreed, so the bar could point at ¥234 while ¥175 sat one row below. Both now call the same function, so the order you see is the order you pay.

  Behaviour change — no fee moved

• Version 0.11.112026-09-30·Commit 2f2199e·Platforms

  Two platforms removed, 25 fee lines re-derived from their own sites

  LoongBuy and LoveGoBuy are gone: too many of their fee lines had nothing public to back them. Twenty-five other lines across the five remaining platforms were re-derived from what those sites publish today. The biggest swings are insurance — where we found no published rate we now mark the item 'not published' and the calculator charges 0. That's us refusing to guess, not the agent going free. If your agent bills you insurance, the estimate is low on purpose.

  What moved · 10 verified changes
  Removed loongbuy

  Removed lovegobuy

  BuckyDropInsurance rate2 → 0

  BuckyDropReinforcement, per parcel8 → 0

  BuckyDropRe-measure, per item0 → 4

  SupplyiaInsurance rate2 → 0.1

  SupplyiaMinimum charge per order180 → 142

  SuperbuyInsurance rate3 → 0

  CSSBuyInsurance rate2 → 3

  CSSBuyfeeItem.svcTaobaoTaobao-order service fee: 10% → marked “not published” (we could not confirm it)
• Version 0.11.102026-09-30·Commit 108185a·Freight

  Freight rates rewritten against each platform’s published table — in both directions

  Every freight rate was re-read from the platform’s own calculator page. Some went up (Oopbuy to the US roughly doubled), plenty went down (Supplyia to the US dropped from ¥90 to ¥43/kg). Two lines also stopped charging volumetric weight altogether — vol: 0 — which for a big, light parcel is worth far more than any headline rate change. Units are CNY per kg, same as what the extension charges.

  What moved · 10 verified changes
  BuckyDropUS rate per kg75 → 88

  BuckyDropEU rate per kg80 → 52

  SupplyiaUS rate per kg90 → 43

  SupplyiaEU rate per kg95 → 32

  OopbuyUS rate per kg85 → 176

  SuperbuyFedEx line, US per kg145 → 269

  BuckyDropEMS volumetric divisor6000 → 0

  SuperbuyePacket volumetric divisor8000 → 0

  BuckyDropDropped the fedex line

  SuperbuyAdded customs to the fee list
  • ·vol: 0 means this line stopped charging volumetric weight
• Version 0.11.02026-09-29·Commit 704a0f9·Fees

  Superbuy photo check and reinforcement came down after re-reading their page

  QC photos went from ¥10 to ¥2 and reinforcement from ¥10 to ¥5. Both are per item, so on a 20-piece order that is ¥160 back. This is what happens when numbers come from the platform’s own page instead of from memory.

  What moved · 2 verified changes
  SuperbuyQC photos, per item10 → 2

  SuperbuyReinforcement, per parcel10 → 5
• Version 0.11.02026-09-29·Commit b28cc1e·Fees

  CSSBuy service fee stops claiming 0%

  We used to show CSSBuy’s service fee as a confident 0%. We could not find a published rate to back that number, so it now reads “as actually charged” and contributes 0 to the estimate — same arithmetic, different honesty. Where the wording matters most is at checkout, which is exactly where we are least able to promise you a number.

  What moved · 1 verified changes
  CSSBuyfeeItem.svcService fee label: a confident 0% → “as actually charged”