Depends when you are talking about, I paid 2000.00 for batch 1 early this year and had some 500.00 coupons that I was able to use for more L3+, but I also have some 350.00 coupons that when the miners were 800something, I was still able to apply but never ordered, I would like to use them now to get some cheap miners to offset the cost of the gouge I paid at 2K, I just opened a ticket and told them just that...I guess they aren't a billion dollar company for nothing...I want to see what they say...