---
schema_version: "1"
id: 75bec076992ef3f62435347fb96de4733cfe135f9d666ccb1b7e7688e3c59a9a
title: Set Field Mappings
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/commerce/264-0-0/rt_adv_config_data_feeds_maps.md
canonical_url: https://help.salesforce.com/s/articleView?id=commerce.rt_adv_config_data_feeds_maps.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: 051300b88273bb5a377358d1cb3c85df64a1dd921592bf4cbc3a9cd582aed8f0
description: Set Field Mappings in Point of Sale CMS to transform data from external sources into the format that Point of Sale uses. Field mappings use transformations and regular expressions. When you import data feeds, the field mappings ensure that your data is accurate and consistent. This consistency helps to streamline your retail operations.
products:
  - Commerce
release: "264"
---
# Set Field Mappings

Set Field Mappings in Point of Sale CMS to transform data from external sources into the format that Point of Sale uses. Field mappings use transformations and regular expressions. When you import data feeds, the field mappings ensure that your data is accurate and consistent. This consistency helps to streamline your retail operations.

- **[Map Data Feed Fields](https://help.salesforce.com/s/articleView?id=commerce.rt_adv_config_data_feeds_maps_field_maps.htm&release=264.0.0&type=5)**  
    Set Field Mappings in Point of Sale to transform data from external sources into the format that Point of Sale uses. Field mappings use transformations and regular expressions. When you import data feeds, the field mappings ensure that your data is accurate and consistent. This consistency helps to streamline your retail operations.
- **[Define Export Orders Field Mappings](https://help.salesforce.com/s/articleView?id=commerce.rt_adv_config_data_feeds_maps_export_orders.htm&release=264.0.0&type=5)**  
    Review the available field names and descriptions for Point of Sale export order field mappings. Use this information to understand the purpose of each field and how it relates to your exported order data. Knowing the available fields allows you to create effective and accurate export mappings for your retail operations. No fields are required.
- **[Transformations & Regular Expressions](https://help.salesforce.com/s/articleView?id=commerce.rt_adv_config_data_feeds_maps_regx.htm&release=264.0.0&type=5)**  
    Point of Sale data mapping uses transformations and regular expressions so you can get values in the correct formats. Use transformations such as applying arithmetic operations, formatting text, and converting date and time values. Regular expressions use patterns to find and replace strings to refine your data mapping.