It's sales time but don't open your wallet until you've watched this Supershoppers special. Anna Richardson and Sabrina Grant are back with a programme stuffed full of money-saving tips, revelations and insights into what our favourite brands and retailers are up to. Looking for a new sofa? Supershoppers goes undercover to expose DFS's latest sales tactics. Planning a getaway? The team investigate the best time to book your holiday and put TUI's mysterious discounts in the spotlight. Plus: how to save serious cash when you shop on Amazon or go vegan for January.