Making a shopping system like Lumber Tycoon 2

Help and Feedback Scripting Support
#1

Hello, I need some pointers as to making a shopping system like Lumber Tycoon 2. I saw one post that had something like it but it was very messy and I didn’t gather much so I decided to make my own.

I need help with detecting when an item is placed on the counter and when it is taken off. I am using touched events and tables at the moment and I want to know if theres a better way to do this.

local CollectionService = game:GetService("CollectionService")

local store = script.Parent
local storeItems = store.StoreItems

local shopkeeper = store.Shopkeeper

local counter = store.Counter
local counterTop = counter.CounterTop

local itemsOnCounter = {}

counterTop.Touched:Connect(function(hit)
	if CollectionService:HasTag(hit.Parent, "ShopItem") then
		table.insert(itemsOnCounter, hit.Parent)
		
		print("An item has been put on the counter")
	end
end)

Is this any good? Thanks!