Expand colour, size and other options into every SKU, with codes and an import-ready CSV
| 颜色 | 尺码 | SKU |
|---|---|---|
| 红 | S | SKU-红-S |
| 红 | M | SKU-红-M |
| 红 | L | SKU-红-L |
| 蓝 | S | SKU-蓝-S |
| 蓝 | M | SKU-蓝-M |
| 蓝 | L | SKU-蓝-L |
| 白 | S | SKU-白-S |
| 白 | M | SKU-白-M |
| 白 | L | SKU-白-L |
The combination count is the product of the option values, capped at 5000. The CSV is UTF-8 with a BOM so Excel opens the Chinese headers cleanly: one column per option, the SKU code, then empty price and stock columns ready to fill. With sequence codes the code depends only on order, so renaming an option will not break existing SKUs.