What's difference between expenses and provisions?

Expenses and provisions are different by their respective levels of certainty. The first have already been incurred but are not yet paid for. ... whereas provisions are recorded by companies for future obligations where the specific amount or timing is unknown

expenses are fees and provisions are taken to control the expenses.

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Why do you mean provions

please Mr Asimlast timecheck your spellingordon't ask any question by EnglishorDon't send me invitationsok