14-Day Money-Back Guarantee / 14天无理由退款保证
我们希望您对购买的产品满意。如果您在购买后 14 天内 对产品不满意，可以随时联系我们申请全额退款。
If you are not satisfied with your purchase, you may request a full refund within 14 days of purchase by contacting us at caixianyu@live.com.
Processing & Timeline / 退款处理与时效
退款申请核准后，款项将原路退回至您的原支付账户，处理时间一般为 5 - 10 个工作日，具体到账时间视支付机构或银行规则而定。
Once approved, refunds will be credited back to your original method of payment. Processing generally takes 5–10 business days depending on your financial institution.
Contact Us / 联系我们
如果您对退款政策有任何疑问或需要发起退款申请，请发送邮件至：
Email: caixianyu@live.com