> For the complete documentation index, see [llms.txt](https://docs.rmhpos.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.rmhpos.com/store-manager/configure-pos-and-store-manager/store-financials/setting-up-tender-rules.md).

# Tender rules

{% hint style="info" %}
You must set up your store's Tender Types before you can configure Tender rules. Tender rules are global and apply to all computers.
{% endhint %}

1. Click **File** | **Configuration**.
2. Click the **Tender** tab.
3. From the **Default Change Tender** field, select the default tender type for providing change to customers. For example, if you accept debit cards and allow cash back with purchases, select Cash.
4. From the **Voucher Expiration** field, enter the number of days that customers have to use a voucher (e.g., a gift card or gift certificate) before the voucher is no longer valid.

{% hint style="success" %}
Enter zero (0) in the Voucher Expiration field if you do not want the voucher to expire.
{% endhint %}

5. Click **Save And Close**.


---

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