1. Go to
“lediffervietnam.com”
and register to become a member

2. Log in to the website
and access your account

3. Go to the store menu and select hair care

4. Select the product you want to buy and add it to cart

5. Click view cart

6. Click pay now

7. Enter shipping address

8. Apply coupon S6LM3IS
and click continue to checkout

9. Choose payment method
and click order

Wait for the product and hope to be the lucky winner