MemoryStoreService for serial numbers

I’m trying to create a system that shows the serial id of each item. Similar to limiteds on roblox. For example if you got the first one ever it would be ‘#1’. I’ve done some research and think that using memory store service would be best for this but im struggling to find any tutorials for it. Any help is much apricated.

Perhaps it could be done something like this.

You start with a value in regular datastore, something like IDcounter = 0
You can have a counter for every type of item.

When a new item is created you increase IDcounter by +1 and store that in datastore so next item generated will have a higher ID number.
You then also store the ID number along with the item itself in the players inventory.

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That’s pretty similar to the system I already have that tracks how many of each item exist but im just worried about the rate limits.