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SourceCalc - 1688 Profit Calculator icon

SourceCalc - 1688 Profit Calculator

Calculate profit margins when sourcing from 1688. See real costs including shipping, customs, and platform fees.

Users2Current public install base
Rating--Store average score
Reviews0Public review volume
Manifest versionV3Extension platform version
7-day growth-1Net users gained this week
7-day growth rate-33.3%Relative weekly velocity
Preview

SourceCalc - 1688 Profit Calculator Media preview

3 assets
Trend

30-day user trend

Review user movement over the last 30 days.

User Growth Over Time

222222026年6月25日2026年6月28日2026年7月1日Latest: 2
Rating trend

30-day rating change

Track rating movement over time to see whether quality signals remain stable.

Not enough rating snapshots yet. More data will appear as new snapshots are collected.
Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat
00%
7-day growthDeclining
-1-33.3%
30-day growthGrowing
+2--
Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version0.1.0
ManifestV3
Size24.3KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

Review the store description, core capabilities, and common use cases.

SourceCalc helps cross-border sellers instantly see whether a product on 1688.com is actually profitable — before placing an order.

**The problem:** A product listed at ¥15 on 1688 looks like it has huge margins. But after international shipping, customs duty, exchange rate conversion, and seller platform fees, the real margin is often 20-30% lower than expected.

**How it works:**

1. Browse any product page on 1688.com

2. SourceCalc auto-detects the product price

3. Enter your selling price and adjust settings

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

5★
0
4★
0
3★
0
2★
0
1★
0
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