I mean a proxy online shopping service. They buy your goods for you and ship it to your address. The advantage is that the retailer (e.g. Amazon) does not get your address.
Anon Shop only accepts monero.
The key feature is that you don’t have to use your real address on the web. I know there are plenty of options for gift cards etc.
It’s safer than you’d think. The sellers depend on a reputation. Like any peer-to-peer marketplace.
Antman, I heard that xmrbazaar might be accepting litecoin in the near future. That’s not exactly what you want, but it’s something. Good on the monero guys.