# Expenses · Review & approvals

Approve, reject, request details, and annotate expenses under review.

 - [POST /expenses/notes/{id}](https://developer.boyahq.com/v2/openapi/expenses-review/expensescontroller_updateexpensenotes.md)
 - [POST /expenses/changeSubCategory/{expenseId}](https://developer.boyahq.com/v2/openapi/expenses-review/expensescontroller_updateexpensesubcategory.md)
 - [POST /expenses/approve](https://developer.boyahq.com/v2/openapi/expenses-review/expensescontroller_approvemultipleexpenses.md)
 - [POST /expenses/approve/{expenseId}](https://developer.boyahq.com/v2/openapi/expenses-review/expensescontroller_approvesingleexpense.md)
 - [POST /expenses/reject](https://developer.boyahq.com/v2/openapi/expenses-review/expensescontroller_rejectmultipleexpenses.md)
 - [POST /expenses/reject/{expenseId}](https://developer.boyahq.com/v2/openapi/expenses-review/expensescontroller_rejectsingleexpense.md)
 - [POST /expenses/requestDetails/{expenseId}](https://developer.boyahq.com/v2/openapi/expenses-review/expensescontroller_requestexpensedetails.md)