There are red envelopes with different discounts:
DNZAg4KSYkigxb - MYSTERY DISCOUNT 33% OFF
FqXgNBbQfUTVQD - MYSTERY DISCOUNT 35% OFF
TGiuKUWk3uNhJ8 - 30% off everything
lWlj7fJR2VbPvu - extra 10% off everything
ajuNxtmHm43e0Y - spend $70, save $15
nglTKx2hKRJkOr - spend $60, save $10
5VivYUNAjVdNEG - buy 2 get 3rd free
You can find them easily, just posting it FYI if you didn't plan to visit their site today. There could be some discount I haven't seen, but mainly they repeated.
Damn… why such complex codes?!!