# Orders

The order types used in Synthetix perp v2 are Delayed Orders. All polynomial perp exchange processes are carried out through these orders.

Delayed orders are similar to next-price orders, but with a time delay. Instead of executing an asynchronous 'next-price' order after a semi-arbitrary Chainlink price update, we allow the executor (trader or keeper) to fill the order after a specified amount of time has passed, in addition to a price update.

For instance, if the specified delay is 30 seconds and a price update occurs 10 seconds after the order submission, a keeper can still execute the order, or they can wait for the 30 seconds delay to pass before executing the order.

{% hint style="success" %}

* Front running risk is eliminated
* Reduced fee
  {% endhint %}

**To read more on orders:**

{% embed url="<https://docs.synthetix.io/synthetix-protocol/synthetic-assets/perpetual-futures>" %}

{% content-ref url="../../trading-guide" %}
[trading-guide](https://docs.trade.polynomial.fi/trading-guide)
{% endcontent-ref %}

{% content-ref url="../standard-order" %}
[standard-order](https://docs.trade.polynomial.fi/trade/standard-order)
{% endcontent-ref %}

{% content-ref url="../advanced-order-v2" %}
[advanced-order-v2](https://docs.trade.polynomial.fi/trade/advanced-order-v2)
{% endcontent-ref %}

<table data-view="cards"><thead><tr><th data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><a href="../../trading-guide">trading-guide</a></td></tr><tr><td><a href="../standard-order">standard-order</a></td></tr><tr><td><a href="../advanced-order-v2">advanced-order-v2</a></td></tr></tbody></table>


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