MoneySavingExpertGot a Marcus easy-access account? You can boost your savings by 0.1% but you’ll need to act

Savers with a best buy Marcus easy-access savings account and/ or cash ISA can boost their interest rate by 0.1% on each account from this week so long as they don’t already have a bonus rate attached to it. It comes as Goldman Sachs – the firm behind the popular savings brand – rolls out a higher rate for new customers too. Here’s what’s happening.