In case you enter a discount code during checkout that doesn't exist or isn't currently active, then you can see the message: “Unable to find a valid discount matching the code entered”.

In case you need to change another stellar Coupon Code, or you no longer want to use the item, you can cancel your Coupon Code by a press on the Cancel tool at stellar. We will support you if you have any trouble via our mail.

Yes. Coupons for each Discount Event of stellar will be collected here while being updated day by day. Sometimes, there will be deals not updated promptly but it's rare, we expect sympathy from you. 

Shop at stellar on Family Day, Father's Day, and Mother's Day to save for your family with numerous coupons. Additionally, shopping as a regular customer, you can get your Birthday Coupons or special offers.

Shoppers can get coupons for their first purchase at the store. However, it is not all the time, sometimes, they cannot apply a discount on items selling out or items not contained in the promotion program. It depends on the time you shop at stellar.

At the time of updating, stellar has not applied Student Discount all year round yet. Check the official store and reach out to the customer support team to be clear.