Where to put in the code for Wicked Lasers

[photon1c]

Uh so maybe I'm dumb or blinded by my various other lasers, but where do you put in the discount codes (such as found online for 10% off, etc) on the wicked lasers site??? I can't find a box or anything to put the code in...

 

[SmurfTacular]

I think they removed it after the Arctic was released.