           firstName      : firstName
           emailFrequency : emailFrequency
 
-        convertHelper.createUser { userInfo }, queue, callback, (account_, user_) ->
+        createUser { userInfo }, queue, callback, (account_, user_) ->
           [account, user] = [account_, user_]
 
       ->
-        convertHelper.updateUserInfo {
+        updateUserInfo {
           user, ip, country, region, username, client, account, clientId
         }, queue, callback, (newToken_) -> newToken = newToken_
 
       ->
-        convertHelper.updateAccountInfo { account, referrer, username }, queue, callback
+        updateAccountInfo { account, referrer, username }, queue, callback
 
       =>
         groupNames = [client.context.group, 'koding']

        }, queue, callback

      ->
        convertHelper.verifyEnrollmentEligibility {
          email
          client
          invitationToken

          queue.next()

      ->
        createDefaultStackForKodingGroup { account }, queue

      ->
        user.setPassword password, (err) ->
