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”.

Firstly, you need to check out whether Nana offers Nana First Time Coupon Programs at that moment or not. If this program exists you can:

• Step 1: Sign up for a new Gmail, Yahoo, or whatever other email service provider that you want.

• Step 2: Complete your new Nana profile and start searching for Nana First Time Coupon.

Usually, Coupon Stacking is not allowed at Nana. However, the store will surely give out notice if available.

Yes. Coupons for each Discount Event of Nana 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. 

All deals from Promotion Programs of Nana are collected here. For each certain occasion, its coupons will be on the top of the coupon list, and surely they always come with an expiry date.

Gift Cards from Nana are usually offered on major discount days or to loyal customers. If available, it will be shown. Let's check the coupon list.