Core Positioning
This is the core decision-making tool for Loctek cross-border e-commerce product selection. It calculates net profit strictly according to the V4.1 survival model formula and determines whether a product is worth listing.
Core Formula
回款预估 = Temu 前台卷王价 × 45%
回款预估(人民币) = 回款预估(美元) × 汇率
总成本 = 1688 起批价 + 国内履约费(3.5元)
净利润 = 回款预估(人民币) - 总成本
【铁律】净利润必须 > ¥5.00,否则直接淘汰
Default Parameters
| Parameter | Default Value | Description |
|---|---|---|
| Platform commission ratio | 45% | The actual proportion the merchant receives after the Temu platform deduction |
| Domestic fulfillment fee | ¥3.50 | Fixed fee |
| Exchange rate (USD→CNY) | 7.2 | Configurable |
Input Parameters
Required parameters:
temu_price: Temu front-end best-seller price (lowest competitor price)price_currency: Price currency ("USD" or "CNY")ali1688_price: 1688 minimum order price (RMB)
Optional parameters:
exchange_rate: Exchange rate, default 7.2fulfillment_fee: Domestic fulfillment fee, default 3.5platform_rate: Platform commission ratio, default 0.45
Output Format
{
"input": {
"temu_price": 12.99,
"price_currency": "USD",
"ali1688_price": 25.00,
"exchange_rate": 7.2,
"fulfillment_fee": 3.5,
"platform_rate": 0.45
},
"calculation": {
"temu_price_cny": 93.53,
"gross_revenue_usd": 5.85,
"gross_revenue_cny": 42.09,
"total_cost": 28.50,
"net_profit": 13.59
},
"decision": {
"status": "GO",
"net_profit_threshold": 5.00,
"margin_percentage": "32.1%",
"recommendation": "利润达标,建议上架"
}
}
Decision Rules
| Net profit | Status | Description |
|---|---|---|
| > ¥10.00 | ✅ STRONG GO | High-profit product, prioritize listing |
| ¥5.01 - ¥10.00 | ✅ GO | Profit meets the standard, can be listed |
| ¥3.01 - ¥5.00 | ⚠️ MARGINAL | Profit is marginal, cost or pricing needs optimization |
| ≤ ¥5.00 | ❌ PASS | Insufficient profit, eliminate directly |
Usage Examples
Example 1: USD-priced product
输入:
- Temu 卷王价: $12.99 USD
- 1688 拿货价: ¥25.00
计算过程:
1. Temu 价格转人民币: $12.99 × 7.2 = ¥93.53
2. 回款预估: $12.99 × 45% = $5.85
3. 回款人民币: $5.85 × 7.2 = ¥42.09
4. 总成本: ¥25.00 + ¥3.50 = ¥28.50
5. 净利润: ¥42.09 - ¥28.50 = ¥13.59
6. 判定: ¥13.59 > ¥5.00 → ✅ GO
Example 2: RMB-priced product
输入:
- Temu 卷王价: ¥45.00 CNY
- 1688 拿货价: ¥22.00
计算过程:
1. 回款预估: ¥45.00 × 45% = ¥20.25
2. 总成本: ¥22.00 + ¥3.50 = ¥25.50
3. 净利润: ¥20.25 - ¥25.50 = -¥5.25
4. 判定: -¥5.25 < ¥5.00 → ❌ PASS(亏损产品)
Batch Calculation Mode
When multiple products need to be evaluated at the same time, accept array input:
{
"products": [
{"name": "产品A", "temu_price": 12.99, "currency": "USD", "ali1688_price": 25},
{"name": "产品B", "temu_price": 8.50, "currency": "USD", "ali1688_price": 35},
{"name": "产品C", "temu_price": 65.00, "currency": "CNY", "ali1688_price": 20}
]
}
Output is sorted by net profit from high to low, marking each product's GO/PASS status.
Sensitivity Analysis (Optional)
When the user needs to understand the sensitivity of pricing to profit, provide:
- Break-even price: The minimum Temu selling price when net profit = 0
- Target profit price: The Temu selling price required to reach the specified net profit
- Price elasticity table: Changes in net profit at different selling prices
盈亏平衡价计算:
设净利润 = 0
回款预估(人民币) = 总成本
Temu价格 × 45% × 7.2 = 1688价格 + 3.5
Temu价格 = (1688价格 + 3.5) / (0.45 × 7.2)
Notes
- Exchange rate fluctuations: The actual exchange rate may differ from the default value; it is recommended to use the real-time exchange rate
- Fulfillment fee changes: Different categories and weights may have different fulfillment fees
- Impact of minimum order quantity: Different 1688 minimum order quantities may affect the unit price
- Quality differences: Low-price competitors may have poorer quality; differentiated products can be appropriately priced at a premium
Collaboration with Other Skills
- Receive
temu-competitor-searchbest-seller price data - Receive
ali1688-sourcingsourcing price data - Provide decision basis for
ecom-product-orchestratorProvide a decision-making basis