Comment by invalidSyntax
13 hours ago
This is cool and all, but how am I supposed to test it? Get permission at a local store? No way they will let me do it.
13 hours ago
This is cool and all, but how am I supposed to test it? Get permission at a local store? No way they will let me do it.
You can buy tags like these from the internet, either via shady second hand stores or directly from the same Chinese resellers supermarkets probably use.