There was a policy change imposing that new usage fee.

有实施这种收费的新政策。

youdao

Abolish the resources tax and the mineral resources compensations fee, impose duties on the mineral area usage fee;

废除资源税和矿产资源补偿费，开征矿区使用费；

youdao

"By knowing their precise usage and fee payments, customers would get a better sense of what they are paying for," write Thaler and Sunstein.

“通过了解他们的确切使用情况和费用支付，客户将对他们的消费有更好的感觉，”塞勒和桑斯坦写到。

youdao

We have listened to our customers very closely over the last few weeks and recognize their concern with our proposed debit usage fee.

FORBES: Bank Of America Officially Ditches Debit Card Fees

"We have listened to our customers very closely over the last few weeks and recognize their concern with our proposed debit usage fee, " said David Darnell, co-chief operating officer of Bank of America, in a statement.

WSJ: Debit-Fee Retreat Complete

Clients pay a month fee based on usage and extra for any customization.

FORBES: Delivering Transparency To Fixed Income Markets