code: function canDomainAddGSuite( domainName ) {
  	const GOOGLE_APPS_INVALID_SUFFIXES = [ '.in', '.wpcomstaging.com' ];
  	const GOOGLE_APPS_BANNED_PHRASES = [ 'google' ];
  	const includesBannedPhrase = some( GOOGLE_APPS_BANNED_PHRASES, bannedPhrase =>
  		includes( domainName, bannedPhrase )
  	);
  	const hasInvalidSuffix = some( GOOGLE_APPS_INVALID_SUFFIXES, invalidSuffix =>
  		endsWith( domainName, invalidSuffix )
  	);
  
  	return ! ( hasInvalidSuffix || includesBannedPhrase || isGSuiteRestricted() );
  }
docs: Can a domain add G Suite
  
  @param {String} domainName - domainname
  @returns {Boolean} -Can a domain add G Suite