> ## Documentation Index
> Fetch the complete documentation index at: https://docs.pacifica.fi/llms.txt
> Use this file to discover all available pages before exploring further.

# Self-Trade Prevention

When a new order attempts to match with a resting order placed by the same account, the existing order is cancelled, and the new order proceeds as per normal.\
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This makes sure that no trades will happen between orders from the same account.\
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The removed order will be labelled as "Rejected" under the "Status" column in order history.