Promo codes can fail for several reasons. Common issues include:
- Expiration: The promo code might have expired.
- Minimum Purchase Requirement: Some codes require a minimum purchase amount.
- First-Time Customers: Certain codes are only valid for first-time customers.
- Exclusions: Specific items or categories might be excluded.
- Usage Limits: Some codes can only be used once per customer.
- Technical Issues: Browser extensions or cookies might interfere.
If none of these apply, contact customer service for assistance.