Spot a cheaper price while you shop online
The TillTotal extension adds a small badge to supermarket product pages showing whether the same — or an equivalent — product is cheaper elsewhere.
✓ Works on Tesco, Sainsbury's, Asda, Morrisons, Ocado and Waitrose product pages
✓ Only reads the product name on the page you're viewing — no browsing history, no tracking
✓ "Add to my basket" sends the item straight to your TillTotal basket
Coming soon to the Chrome Web Store. Developers can load it unpacked from apps/extension — see the README.