Most of my brain freezes come actually from the other person here, because his way of explaining is very non existent (no offense) basically, I recommend you learning about arrays You can learn about them here
So you can do something like
rewards = {50,100,150}
those numbers represent the rewards
And then running a function from the remote event, which basically indexes the value. So if it’s the first day, aka “1”, you could just do
RewardAmount = rewards[number]
if the number would be 1(aka first day) it would return the “50” value from the array
Well, it doesn’t really matter if you use module or script, the most important thing is that other scripts can access the same information if it’s in module, where as if it’s only in script it may cause unnecessary problems. I use arrays in scripts only if it’s something that only that one script uses, for looping and stuff like this. Where as I use modules when storing large amounts of informations, or just storing data which other scrips access regularly