# Set Invoice Number format and Invoice Prefix

Here are the steps to set the invoice number format and invoice prefix.

**Step 1:**                                                                                                                                                                                                                  Go to the settings page, where you can configure various aspects of your account.

<figure><img src="/files/vWXJ24EMMZqyQ2bdnU9g" alt="" width="563"><figcaption><p>Click on 'Settings'</p></figcaption></figure>

**Step 2:**                                                                                                                                                                                                                In the settings, go to the "Preferences" tab.

<figure><img src="/files/c5ZcM6NBhJInb8sEpm5I" alt="" width="563"><figcaption></figcaption></figure>

**Step 3:** In the "Preferences" section, select "Invoice Numbering Format" to set your invoice prefix format.

<figure><img src="/files/bxyzKu6SBk4SNubcHtJb" alt="" width="563"><figcaption></figcaption></figure>

**Step 4:**                                                                                                                                                                                                After clicking on it, set your invoice prefix format and save it.

<figure><img src="/files/sOi4JARnwCIV08icppxT" alt="" width="563"><figcaption></figcaption></figure>

**Step 5:**                                                                                                                                                                                  Then select, the 'Invoice Prefix and Number' option to set your Invoice prefix and number.

<figure><img src="/files/9MDVO7AAN90WQ0lutqTK" alt="" width="563"><figcaption></figcaption></figure>

**Step 6:**                                                                                                                                                                                                     Now, set your Invoice Prefix and number, as per your requirement, and click on 'save' to store the information.                                                                                                                  &#x20;

<figure><img src="/files/tbLkDcCsmuipMbLf5NrP" alt="" width="563"><figcaption></figcaption></figure>

This is how you can set your invoice number format and invoice prefix on eProcessify.


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