Cám ơn bạn.
Because 1 STEEM is used to signup 2 users, it would be 26 weeks (6 months). But I got your point. The idea of SBI is a long term investment, but I understand your concern that SBI can close down at anytime.
Thank you for raising the concern, I will sure have a chat with the creator.
Ahh. You are correct. I forgot about that. It supports for both sides.
Thank you!