Current bill amount: it is the money you spent in this period.

Last bill amount: it is the money you spent recently.

Repayment in the previous period: that is, the money that you said has been repaid in the previous period.

Current adjustment amount: that is, the bank will give you money to reduce or increase interest expenses (ordinary users don't need to look at this).

Cyclic interest: this is easy to understand, that is, the interest generated by the money you owe.

Minimum repayment amount: As long as you pay this minimum repayment amount, the bank will not call you for money.

So your current repayment amount = the money you spent this month (2387 yuan)+the money you owed last month (9770-2400)+ the interest generated by the money you owed (15 1 yuan) =9908 yuan.