# Email Service Provider (ESP) Integration

Bonbon can plumb all of the 1st party data collected directly to your email service provider (ESP). We currently support the following email service providers:

Mailchimp
Klaviyo
SendGrid
Campaign Monitor
Customer.io
ActiveCampaign
Salesforce Marketing Cloud
HubSpot
Iterable
Braze
Sailthru
Constant Contact
Marketo
Responsys

# Data Dictionary

Bonbon collects the following pieces of 1st party data that can be synchronized to your ESP:

Field Name	Description	Data Type
email	The user's normalized email address	String
first_name	The user's first name	String
last_name	The user's last name	String
last_login	The last time the user fully authenticated with Bonbon	Date
last_ip	The users' last seen IP Address	String
logins_count	The number of times the user has authenticated	Integer
interested_in	A comma separated list of offer IDs for items the user has expressed interest in.	String
email_opt_in	A flag indicating whether or not the user is opted into email marketing	Boolean
bonbons	The number of bonbons the user has earned	Integer
last_login_url	The last URL the user has logged in at	String
gender	The user's declared gender	String
postal	The user's declared postal code	String
mobile	The user's declared mobile number	String
favorite_team	The user's declared favorite sports team	String