noun
bulk line
A loanword from English, used in economics or finance to refer to a threshold or limit, such as a bulk line in pricing or budgeting.
この予算では、バルクラインを超える支出は認められない。
In this budget, expenditures exceeding the bulk line are not allowed.
Variant spelling with a middle dot, sometimes used for clarity or in technical contexts.
Borrowed from English 'bulk line'.