Configure a gift
1
Add an automatic gift
In the campaign editor, click 添加折扣 → 自动赠品 (Add discount → Automatic gift).
2
Choose the selection mode
Use 指定赠品 (Fixed gift) for one variant, or 随机抽选 (Random selection) for at least two candidates. Variants are equally likely; multiple variants from one product count as separate candidates.
3
Set quantity and conditions
每单赠送数量 (Gift quantity per order) supports 1–10 units. Add product quantity, product amount, or cart subtotal conditions. System gifts, including gifts from other campaigns, do not count toward qualifying quantities or amounts.
4
Enable the theme embed
Click 一键配置嵌入应用 (Configure app embed), then click 保存 (Save) in the current theme editor opened in a new tab. Merely opening the editor does not enable it. Check the embed again after changing themes.
5
Activate and test
Save and activate the campaign. Test adding items, losing eligibility, refreshing, and ordinary checkout in your actual theme. The final system gift must be free.
Cart behavior
- Manually purchased copies remain separate from system gifts.
- A selected random gift stays unchanged while available and eligible; refreshing does not redraw it.
- Losing eligibility removes the gift. Qualifying again triggers a new selection.
- Unavailable candidates are skipped. No gift is added if none are available.
- For temporary network failures, refresh and inspect the cart rather than assuming lost eligibility.
Current limits
Each gift rule supports up to 50 candidate variants and a campaign up to 100. Random selection supports the normal shopping experience; it is not a tamper-resistant lottery or prize allocation system.
See usage limits for once-per-customer settings; these do not guarantee protection against concurrent redemption. Follow the gift-with-purchase scenario.