FC ‑ Functions Creator Scripts

The app works very well and has been reliable for my promotions. One improvement that would add real value is the ability to apply Buy X Get Y offers across multiple sets. For example, if the rule is “Buy 2 of Product X → Get 1 of Product Y,” it would be helpful if buying 4 units of Product X automatically triggered 2 rewards instead of only applying the offer once.

This adjustment would make the promotion logic more flexible for stores that rely on volume-based deals. Everything else has been smooth so far, and adding this option would make the app even more complete for everyday use.