Lens-shaped Coffee Cups discounted w/coupon (ship from China)

One of the latest specials at Meritline is a discount on various lens-shaped coffee cups when you enter coupon code MLCS19RN in your shopping cart. Prices start at $6+ after the coupon code is applied. Free shipping but they ship from Meritline Hong Kong (China warehouse) and they will arrive in 2-3 weeks. Do not buy these if you plan to give them as a holiday gift in 2012! The coupon code is a limited time offer but I do not know when it expires. A total of 22 models are participating in this promotion. With the coupon, the $9 ones drop to $6.xx, the $13 ones drop to $10, etc. You must be logged on to a Meritline account in order to enter coupons (why do companies do stupid things like this?)