comercial 房客又来要50% discount, 给还是不给？ 之前给过2个月的50% off了.

Could we do one more month of half rent? Our customers have not reopened and we still haven't gotten info on the money we applied for.

这次给个70%, 还是先付50%然后别的defer?

怎么回答比较好？ 主要怕他们开不下去， 我现在也租不出去。