Personal Information Reference (Magento 1.x) | Magento 2 Developer Documentation

This is one in a series of topics to help Magento merchants and developers prepare for compliance with privacy regulations. Consult with your legal counsel to determine whether and how your business should comply with any legal obligations.

Use the following data flow diagrams and database entity mappings for reference when developing compliance programs for privacy regulations such as:

GDPR
CCPA

Dataflow diagrams

The data flow diagrams show the types of data that customers and administrators can enter and retrieve on the storefront and Admin.

Frontend data entry points

A user can enter customer, address, and payment information when registering for an account, during checkout, and similar events.

Frontend data entry points

Frontend data access points

Magento loads customer information when the customer logs in and views several different pages or checks out.

Frontend data access points

Backend data entry points

A merchant can enter customer, address, and payment information from the Admin to create a customer or order.

Backend data entry points

Backend data access points

Magento loads customer information when a merchant views several types of grids, clicks on a grid to see detailed information, and performs various other tasks.

Backend data access points

Database entities

Magento 1 stores customer information in customer, sales, and other database tables.

Customer data

Magento 1 stores customer information in the customer_entity and customer_address_entity tables. Both of these tables have several reference tables that can contain custom customer attributes.

`customer_entity` and reference tables

The following columns in the customer_entitytable contain customer information:

Column	Data type
`email`	varchar(255)

These tables reference customer_entity and can contain custom customer attributes:

Table	Column	Data type
`customer_entity_datetime`	`value`	datetime
`customer_entity_decimal`	`value`	decimal(12,4)
`customer_entity_int`	`value`	int(11)
`customer_entity_text`	`value`	text
`customer_entity_varchar`	`value`	varchar(255)

`customer_address_entity` and reference tables

The following tables reference customer_address_entity and can contain custom customer attributes:

Table	Column	Data type
`customer_address_entity_datetime`	`value`	datetime
`customer_address_entity_decimal`	`value`	decimal(12,4)
`customer_address_entity_int`	`value`	int(11)
`customer_address_entity_text`	`value`	text
`customer_address_entity_varchar`	`value`	varchar(255)

Order data

The sales_flat_order and related tables contain the customer’s name, billing and shipping addresses, and related information.

`sales_flat_order` table

The following columns in the sales_order table contain customer information:

Column	Data type
`customer_id`	int(10)
`customer_email`	varchar(128)
`customer_firstname`	varchar(128)
`customer_gender`	int(11)
`customer_lastname`	varchar(128)
`customer_middlename`	varchar(128)
`customer_prefix`	varchar(32)
`customer_suffix`	varchar(32)
`customer_taxvat`	varchar(32)
`remote_ip`	varchar(32)

`sales_flat_order_address` table

The sales_flat_order_address table contains the customer’s address.

Column	Data type
`customer_id`	int(10)
`fax`	varchar(255)
`region`	varchar(255)
`postcode`	varchar(255)
`lastname`	varchar(255)
`street`	varchar(255)
`city`	varchar(255)
`email`	varchar(255)
`telephone`	varchar(255)
`firstname`	varchar(255)
`prefix`	varchar(255)
`suffix`	varchar(255)
`middlename`	varchar(255)
`company`	varchar(255)
`vat_id`	text

`sales_flat_order_grid` table

The following columns in the sales_flat_order_grid table contain customer information:

Column	Data type
`customer_id`	int(10)
`shipping_name`	varchar(255)
`billing_name`	varchar(255)

`sales_flat_order_payment` table

The following columns in the sales_flat_order_payment table contain customer information:

Column	Data type
`cc_exp_month`	varchar(255)
`cc_ss_start_year`	varchar(255)
`echeck_bank_name`	varchar(128)
`echeck_type`	varchar(255)
`cc_ss_start_month`	varchar(255)
`cc_owner`	varchar(255)
`cc_exp_year`	varchar(255)
`echeck_routing_number`	varchar(255)
`echeck_account_name`	varchar(255)

Quote data

Quotes contain a customer’s name, email, address, and related information.

`sales_flat_quote` table

The following columns in the sales_flat_quote table contain customer information:

Column	Data type
`customer_id`	int(10)
`customer_tax_class_id`	int(10)
`customer_group_id`	int(10)
`customer_email`	varchar(255)
`customer_prefix`	varchar(40)
`customer_firstname`	varchar(255)
`customer_middlename`	varchar(40)
`customer_lastname`	varchar(255)
`customer_suffix`	varchar(40)
`customer_dob`	datetime
`customer_note`	varchar(255)
`remote_ip`	varchar(255)
`customer_gender`	varchar(255)

`sales_flat_quote_address` table

The following columns in the sales_flat_quote_address table contain customer information:

Column	Data type
`email`	varchar(255)
`prefix`	varchar(40)
`firstname`	varchar(255)
`middlename`	varchar(40)
`lastname`	varchar(255)
`suffix`	varchar(40)
`company`	varchar(255)
`street`	varchar(255)
`city`	varchar(255)
`region`	varchar(255)
`postcode`	varchar(255)
`fax`	varchar(255)

`sales_flat_quote_payment` table

The sales_flat_quote_payment table includes credit card information and other transactional information.

Column	Data type
`cc_last_4`	varchar(255)
`cc_owner`	varchar(255)
`cc_exp_month`	smallint(5)
`cc_exp_year`	smallint(5)
`cc_ss_owner`	varchar(255)
`cc_ss_start_month`	smallint(5)
`cc_ss_start_year`	smallint(5)

Archive data

The following tables and columns contain customer information:

Table	Column	Data type
`enterprise_sales_creditmemo_grid_archive`	`billing_name`	varchar(255)
`enterprise_sales_invoice_grid_archive`	`billing_name`	varchar(255)
`enterprise_sales_order_grid_archive`	`billing_name`	varchar(255)
`enterprise_sales_order_grid_archive`	`customer_id`	int(10)
`enterprise_sales_order_grid_archive`	`shipping_name`	varchar(255)
`enterprise_sales_shipment_grid_archive`	`shipping_name`	varchar(255)

Sales data

The following tables and columns contain customer information:

Table	Column	Data type
`sales_flat_creditmemo_grid`	`billing_name`	varchar(255)
`sales_flat_invoice_grid`	`billing_name`	varchar(255)

RMA data

The following RMA tables and columns contain customer information:

Table	Column	Data type
`enterprise_rma`	`customer_custom_email`	varchar(255)
`enterprise_rma_grid`	`customer_id`	int(10)
`enterprise_rma_grid`	`customer_name`	varchar(255)

Miscellaneous data

The following tables and columns contain customer information:

Table	Column	Data type
`core_email_queue_recipients`	`recipient_email`	varchar(128)
`core_email_queue_recipients`	`recipient_name`	varchar(255)
`customer_flowpassword`	`email`	varchar(255)
`customer_flowpassword`	`ip`	varchar(50)
`enterprise_giftregistry_person`	`email`	varchar(150)
`enterprise_giftregistry_person`	`firstname`	varchar(100)
`enterprise_giftregistry_person`	`lastname`	varchar(100)
`enterprise_giftregistry_person`	`middlename`	text
`enterprise_invitation`	`customer_id`	int(10)
`enterprise_invitation`	`email`	varchar(255)
`enterprise_invitation`	`referral_id`	int(10)
`enterprise_reminder_rule_coupon`	`customer_id`	int(10)
`enterprise_reminder_rule_coupon`	`emails_failed`	smallint(5)
`enterprise_scheduled_operations`	`email_receiver`	varchar(150)
`enterprise_scheduled_operations`	`email_sender`	varchar(150)
`gift_message`	`customer_id`	int(10)
`gift_message`	`recipient`	varchar(255)
`gift_message`	`sender`	varchar(255)
`newsletter_subscriber`	`customer_id`	int(10)
`newsletter_subscriber`	`subscriber_email`	varchar(150)
`persistent_session`	`customer_id`	int(10)
`persistent_session`	`info`	text
`poll_vote`	`customer_id`	int(10)
`poll_vote`	`ip_address`	varbinary(16)
`rating_option_vote`	`customer_id`	int(10)
`rating_option_vote`	`remote_ip`	varchar(50)
`rating_option_vote`	`remote_ip_long`	varbinary(516)
`send_friend_log`	`ip`	varbinary(16)

Other tables that reference Customer:

catalog_compare_item
downloadable_link_purchased
enterprise_customerbalance
enterprise_customersegment_customer
enterprise_giftregistry_entity
enterprise_reminder_rule_log
enterprise_reward
log_customer
log_visitor_online
oauth_token
product_alert_price
product_alert_stock
report_compared_product_index
report_viewed_product_index
review_detail
sales_billing_agreement
sales_flat_shipment
sales_recurring_profile
salesrule_coupon_usage
salesrule_customer
tag
tag_relation
wishlist

Dataflow diagrams

Frontend data entry points

Frontend data access points

Backend data entry points

Backend data access points

Database entities

Customer data

customer_entity and reference tables

customer_address_entity and reference tables

Order data

sales_flat_order table

sales_flat_order_address table

sales_flat_order_grid table

sales_flat_order_payment table

Quote data

sales_flat_quote table

sales_flat_quote_address table

sales_flat_quote_payment table

Archive data

Sales data

RMA data

Miscellaneous data

`customer_entity` and reference tables

`customer_address_entity` and reference tables

`sales_flat_order` table

`sales_flat_order_address` table

`sales_flat_order_grid` table

`sales_flat_order_payment` table

`sales_flat_quote` table

`sales_flat_quote_address` table

`sales_flat_quote_payment` table