There are several potential reasons why your promo code may not have been successful:
1. The code may not be applicable to the items you're purchasing. Some promo codes are specific to certain products, such as sandals versus sneakers.
2. The promo code might require a minimum cart value to be redeemed. In some cases, discounts are only applicable once a certain spending threshold is met.
3. The item you're interested in could already be discounted. Often, discount codes cannot be combined with existing sale prices.
4. The promo code may have expired. Like all coupons, promo codes have expiration dates. While we make efforts to keep track of expired codes, there are many online retailers. If you encounter an expired code, please inform us, and we'll address it promptly.