# Customers

When you click on **Customers** in the main menu of the merchant administration, you will be taken to a list of all shoppers who have ever performed a transaction or signed up for a membership with you.

## Customer list

The list includes the customer's email address and location. You can also see how many purchases ([transactions](/merchant/english/account/payments/transaction-overview.md)) and memberships ([subscriptions](/merchant/english/account/payments/subscriptions.md)) the customer has already completed. By clicking on the linked numbers, you can access the respective transactions or subscriptions:

<div align="left"><figure><img src="/files/KgcTWxBPxcSeC5hR4glQ" alt=""><figcaption><p>Excerpt from a list of existing customers in Payrexx</p></figcaption></figure></div>

### Sorting customers

Click on "Customer" to change the alphabetical sorting of the list (A to Z or Z to A):

<div align="left"><figure><img src="/files/S6osYPjlxQNut1tFQCEh" alt=""><figcaption><p>Changing the alphabetical sorting of the customer list</p></figcaption></figure></div>

### Finding customers

Use the full-text search to find specific customers. You can search using the following criteria:

* Last name, first name
* Address
* ZIP code, city
* Email address

<div align="left"><figure><img src="/files/pnouKoqZIMchsE3bGhVJ" alt=""><figcaption><p>Full-text search in the customer list</p></figcaption></figure></div>

### Deleting customers

Hover your mouse over the desired row and click on the trash can icon to delete a customer:

<div align="left"><figure><img src="/files/so599vWzIOBfg9GJp7jB" alt=""><figcaption></figcaption></figure></div>

The transactions belonging to the deleted customer will not be deleted by this action.

{% hint style="info" %}
If a customer has active subscriptions, they cannot be deleted. You must first [cancel](https://docs.payrexx.com/merchant/english/account/payments/subscriptions#subscription-detail-view) the associated subscriptions before you can delete the customer.
{% endhint %}

## Export Customer Data

By clicking the "Export" button, you can export the customer list to a CSV file. You have two options:

* Export the entire customer list
* Export the currently visible search results on the screen

## Import Customer Data

By clicking the "Import" button, you can import customer data from a CSV or Excel file into Payrexx. For each customer record, you can import the following data:

* Email address (required)
* Company / organization
* Salutation
* First name
* Last name
* Street and number
* Postal code
* City
* Country


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