Refunds
Refund requests
This is a one-time purchase of written digital course materials. Contact support within 7 calendar days of purchase to request review of a refund. Include the order number and the issue. Duplicate charges, billing mistakes and missing access are investigated; mandatory consumer rights remain unaffected.
How refunds work
Approved refunds return through the original payment method. Processing time depends on the payment provider and bank. A refund allocated to a course item ends access to that course; other valid course purchases remain available. There is no subscription to cancel and no renewal charge to stop.
Site operator: Hengyang Baiyao Technology Co., Ltd.
002285, Building A, Innovation Center, Zhengxiang District, Hengyang City.
Contact: cs@wenravo.com
+852 49093353