The Roblox wiki previously listed all the return values from GetProductInfo:
This was extremely useful as intellisense does not recognise the return values, I was completely dependant on memory and looking it up on the wiki when I needed to. This is missing from the Developer Hub unfortunately, and is quite a crucial bit of information for this page.
I know this is only specific to this page, but I use this quite often and I’m sure there are many other developers who have and still need a list of all the return values despite how straight forward some of the value names are.