Originally I thought a refund would make sense, but when I read their Returns and Refund policy I got suspicious: “All sales are final and non-refundable except as expressly provided in this Agreement. No cancellation or rescheduling of orders by Buyer will be accepted. Fulfillment mistakes that...
So I came across the following condition on DualMiner's website which looked odd:
"Your receipt of an electronic or other form of order confirmation does not signify our acceptance of your order, nor does it constitute confirmation of our offer to sell. Broadeng Inc. reserves the right at any...