TonyCartoni

A browser extension that automatically tracks prices of items in your shopping carts on online stores. You can see how each product's price has changed recently and whether the purchase is a good deal.

Just shop as usual and visit your cart — the extension does the rest.

To keep the extension working, simply visit your cart daily or every other day. For convenience, you can see all your carts by clicking on the extension icon in the toolbar.

All your data is stored locally in your browser, we don't have access to it.

You can also help develop the plugin by sending your cart from a store you're interested in, and we'll add it as soon as possible.