# How to Manage Card Settings in Omnitron?
This tutorial provides step-by-step instructions for managing Card Settings in Omnitron.
## Step 1: Access to Omnitron
* Get access to the Omnitron panel.
* Enter your Username and Password, and then click the **Sign In** button.\
## Step 2: Navigate to Card Settings Page
* Follow the **Sales Channels > Payment Management** sidebar and click the **Card Settings** page.
* This page displays the available card settings for payments on the selected sales channel. The listed card settings can be filtered based on Slug, Name, Bank, Payment Type, Card Type, Cash, Payment by Installments, 3D Payment, and Commercial Card values.
## Step 3: Adding Card Settings
* To add a new card setting, click on the **+ New Card Setting** button or the name of any card setting in the list to access the Add/Edit Card Setting form. The displayed form dynamically changes based on whether you are adding or editing a card setting.
* The Add Card Setting form presents fields such as Card Name, Slug, Single Payment POS Infrastructure, Installments POS Infrastructure, 3D POS Infrastructure, Card Payment Type, Card Type, Bank, and Commercial Card. Additionally, the Edit Card Setting form includes fields for Currencies, Interest Commission Rates, and Card BINs.
* On the Add/Edit Card Settings page, users can configure POS infrastructure with currencies and BIN numbers. The required fields to be filled in include:
* **Card Name:** Specify the name for this card.
* **Slug:** Define a unique slug for this card.
* **Single Payment POS Infrastructure:** Select the POS infrastructure for single payment processes with this card.
* **Installments POS Infrastructure:** Select the POS infrastructure for payments by installment with this card.
* After completing the relevant fields, click the **Save** button.
* Users have the option to select the POS based on the currency used. In a shop with multiple currencies accepted for payment, options for Single Payment, Installment, and 3D POS Infrastructure are provided. Users have the ability to input settings for multiple currencies.
* Once the currency and POS-related inputs have been filled in, click the **Save** button to finalize the configuration.
## Step 4: Adding New Commission Rate Linked to the POS
* To introduce a new commission rate, begin by clicking the **Add New Commission Rate** button. Subsequently, fill in the fields for Expiration Number, Expiration Definition, Expiration Difference Rate (%), Min Limit, Max Limit, and specify the Active/Passive status. It's important to note that the pk value should remain unchanged during the editing process.
{% hint style="warning" %}
If you want to set minimum and/or maximum basket amount limits for installment options, make sure to define the `basket_amount` filter in the dynamic `INSTALLMENT_FILTERS` setting in Commerce. Without this filter, the validation based on basket amount will not work. For detailed information, please refer to [Installment Filters](https://app.gitbook.com/s/lQinVPnOffBiOp126ldR/commerce/installment-filters#id-7.-basket-amount-filter) documentation.
{% endhint %}
## Step 5: Adding the Bin Number Linked to the POS
* At the bottom of the page, a list displaying the added BIN numbers linked to the POS is available. This list provides information on BIN numbers associated with this card. The determination of the card setting for credit/debit card payments is based on the assigned card setting for the BIN value of the respective card.
* By clicking the **Add BIN Number** button, users can add a single BIN number.
* By clicking the **Add Bulk BIN Number** button, users can add bulk BIN numbers through a file.
* The .CSV file used for bulk addition should include the bin\_number parameter.
---
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## Step 5: Adding the Bin Number Linked to the POS
* At the bottom of the page, a list displaying the added BIN numbers linked to the POS is available. This list provides information on BIN numbers associated with this card. The determination of the card setting for credit/debit card payments is based on the assigned card setting for the BIN value of the respective card.
* By clicking the **Add BIN Number** button, users can add a single BIN number.
* By clicking the **Add Bulk BIN Number** button, users can add bulk BIN numbers through a file.
* The .CSV file used for bulk addition should include the bin\_number parameter.