You shouldn’t be charged if you buy a product from your own universe in a test mode. It’s really silly that you’re ever charged for your own products at all.
And you lose 30% of the value. Which is why I usually set it to 1 ticket to test it.
I think that you shouldn’t be charged at all, even not on the ROBLOX website. If you own the product, then it should be free. Just how clothing works basically.