How to Unsubscribe:
(Please note that you will receive notifications if you purchase a unit to get your order/purchase number)
Step 1: Enter the Bitmain website and click on the support tab.
Step 2: Under the support section, log in to your account.
Step 3: Go to the account settings and you will see a section where you can edit your subscription. Simply click edit and select “No” in order to turn off this feature.