As thanks to all our all supporters, we want to give you the opportunity to upgrade your existing Bitcoin S9 contract to S15 contract with a premium discount.
More info about S15: https://oxbtc.com/cloudhash/buy?from=steemit
Key Details of Upgrade:
- Price per 1 TH/s for the S15 contract upgrade is $40.90 instead of $50.90;
- Run time gets converted from lifetime with 90-day grace period to 5 years with no termination;
- Reduced Maintenance fee: $ 0.1096/THS/day instead of $0.1722/THS/day.
- Minumum Upgrade Order: 5THS.
As we purchased S15 miners with limited amount, we can't meet all users needs to upgrade S9 to S15. The first batch of upgrade was provided with 500T and sold out in the last Friday. Considering users' urgent demand for the upgrade of S9 contract, we added a batch of S15 miners in the last weekend, and officially start the second batch of S9 upgrade activity today.
BTC-S15 VS BTC-S9:
The 5-year net income of S15 contract is $114.26/T higher than S9 contract when calculating static income. Then if you choose to upgrade S9 contract, you only need to pay for $40.90/T instead of $50.90/T. Whether to upgrade depends on your choice.
How to Upgrade with 3 Easy Steps:
- Join OXBTC official Group:http://t.me/oxbtcofficial. PM to admin: @Oxbtcsupport and provides OXBTC account & upgrade amount;
- Finish back transfer and provides transfer name & screenshot; (Admin will give you bank info.)
- Wait for completing upgrade. (The contract upgrade will be completed in the next day of bank transfer success.)
Please don't trust anyone except the group admin and official customer service. If you have any other questions, please contact the admin in time.
OXBTC has been providing reliable cloud mining services for global 600,000 customers for 4 years! And we will continue to deliver most competitive cloud mining products and better customer services in the future.
Get first-hand information from:
Telegram: https://t.me/oxbtcofficial
Facebook: OXBTC (http://www.facebook.com/oxbitcoin/)
Twitter: 
Email: support@oxbtc.com
Website: www.oxbtc.com