How to use discount code?

Why my orders over $39.99 are without free shipping?

Solution:
Follow us on Twitter to get free shipping code and then use both the shipping and discount code.

There are some products that meet the conditions for free shipping, but can't successfully get it. That's because the price after using the discount is less than $39.99.

We apologize a lot for that!!!

An example is here:

1. The discount code of first order: SH

2. Follow us on Twitter to get free shipping code.