Supershoppers Anna Richardson and Sabrina Grant present more money-saving tips and reveal more tricks of the retail trade. Many of us rely on online reviews when we shop, but Anna and Sabrina uncover a web of incentivised write-ups that you can't necessarily trust. Meanwhile, a supermarket price check reveals the surprising cost of convenience. Plus: why cheap fruit and veg often means lots of plastic, and how to save on pooch pampering. And how much should we be spending on suitcases?