The action() function is an important feature being progressively introduced into Cash Crusader to replace older functions. While the original functions, such as getad(), get_ptc_ad(), and redeem_list, still work, the action() function will often provide additional options and features, so it is worthwhile getting to know it. It is also used for adding new abilities/functions to the script.

This section has the following topics.

• get_ptc_ad_v2
• visitor and visitor_count
• show_rotating_ad
• show_redemptions