On June 10, 2025, Greenkeys received a new coupon code to strengthen its partnership with zFrontier.
Enter coupon code “GREENKEYS5” at checkout to receive a 5% discount off the purchase price at the time of checkout.
We hope you will take advantage of this when shopping at zFrontier!

There is no particular limit to the number of times.
We would be happy if zFrontier could be used vigorously since there are not many such partnerships at this time.
zFrontier is a Shanghai-based e-commerce store specializing in keyboards that opened in 2015.
The company is responsible for delivering overseas products to the Chinese market and is actively engaged in the sale of products such as Drop, GMK, Cannonkeys keycaps, and various keyboard GBs.
It also operates on a global line and is a large e-commerce store available from countries around the world.
The lineup includes high-profile keycaps, which are rarely handled in Japan, as well as well-known keycap brands such as Domikey, JTK, Keyreative, and KeyKobo.

The store is extremely convenient, with low shipping costs to Japan and delivery in about one week from order placement.
You are welcome to take a peek.
Leave it to “KeebTax” to simulate customs duties on imports!
