Cherry Seed

What customer data is required?

Enhanced Conversions first-party data Google Ads hashed customer data

Quick Answer

Email is the minimum and most important. Additional data improves match rates: phone number, full name, and address. At minimum, send email only—this provides 70-80% of the benefit. Adding phone increases match rate to 85-90%. All data must be SHA-256 hashed before sending.

Full Answer

Enhanced Conversions data requirements: Minimum (required):

  • Email address Recommended (better matching):
  • Email
  • Phone number Optimal (best matching):
  • Email
  • Phone number
  • First name
  • Last name
  • Street address
  • City
  • Region (state)
  • Postal code
  • Country Data format: Email:
  • Lowercase
  • Trimmed whitespace
  • Format: Phone:
  • E.164 format preferred: +15551234567
  • Remove spaces and dashes
  • Include country code Address:
  • Standardized format
  • Use 2-letter country codes (US, GB, etc.)
  • 2-letter state codes (CA, NY, etc.) Hashing:...

Sources

Programmatic Access

GET https://seresa.io/wp-json/cherry-tree-by-seresa/v1/seeds/541

Cite This Answer

Cherry Tree by Seresa - https://seresa.io/seed/google-ads-ga4/google-enhanced-conversions-required-customer-data