You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: trial.rb
    path of file: ./repos/gitlabhq/qa/qa/flow
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

module QA
  module Flow
    module Trial
      extend self

 
    
      def register_for_trial(group: nil)
        Gitlab::Page::Trials::New.perform do |new|
          new.company_name = CUSTOMER_TRIAL_INFO[:company_name]
          new.company_size = CUSTOMER_TRIAL_INFO[:company_size]
          new.country = CUSTOMER_TRIAL_INFO[:country]
          new.phone_number = CUSTOMER_TRIAL_INFO[:phone_number]
          new.state = CUSTOMER_TRIAL_INFO[:state]

          new.continue
        end

        return unless group

        Gitlab::Page::Trials::Select.perform do |select|
          select.subscription_for = group.path
          select.trial_company
          select.start_your_free_trial
        end
      end