BOXING
This basically gives you a 20% discount if you only order $2 gadgets, but hurry since this is for boxing day only!
This is great for me since I only need to buy some LCD screen protectors for my digital cameras and some other cheap gadgets which mostly cost less than $2 each.
DX don't let you combine BOXING with the BULKRATE coupon codes. I bought 12 items, boxing resulted in a $4.05 discount. Bulkrate gave me $5.25 because of my items. Ended up going with bulkrate.