Tedious Shop system, I need a script to change the actual shop creation in RPGM Ace Options

[Andraco]

Hello everybody long time no see, is there anyone who knows how to script a new shop system? What i mean is that with how the current system is when you're in the shop event and you have to add items to it one item at a time. If someone can script this or tell me where a script is for it i would highly appreciate it.