Breaking down cryptocurrencies involves financial risks. These risks may relate to changes in the exchange rate of the cryptocurrency or to changes in the algorithm used to mine the cryptocurrency. Please make consideration before placing order.
We will charge 30% restocking fee for non-quality issue if return the antminer L7 crypto miner bitcoin mining machine within 30 days. Such as "we don't need this miner, "we don't want this product", "we don't need it anymore", "the ROI of miner is lower than expected", "we found the lower price than our confirmed order".
We will charge at least 40% restocking fee in any of the following conditions: 1) Any parts with missing, opened, used, damaged, altered or unreadable of manufacturer model, part number label, serial.