## Documentation Index

Access the complete documentation index at:
https://www.zoho.com/ae/books/kb/llms.txt

Use this file to discover all available documentation pages before proceeding.

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# What is multi-level transaction approval in Zoho Books?

Multi-level transaction approval is a sequential approval process. Users of different hierarchies in your organisation verify a transaction and suggest changes if necessary before it reaches the final approver. Multi-Level Approval helps eliminate errors in transactions. You can enable Multi-Level Approval per module, such as Invoices, Quotes, Sales Orders, Credit Notes, Bills, Purchase Orders, Vendor Credits, and more.

Read more about [Multi-Level Approval](/books/help/transaction-approval/multi-level-approval.html).

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