To use promo codes on flips.com.sg, follow these steps:
- Browse the website and add desired items to the shopping cart.
- Proceed to checkout by clicking on the cart icon.
- Enter the promo code in the designated field during the checkout process.
- Apply the code to see the discount reflected in the total amount.
- Complete the purchase by providing payment and shipping details.
Ensure the promo code is valid and not expired. Some codes may have specific terms and conditions, so check for any restrictions.