Shopping

If you've got a Tesco Clubcard, urgently check if you have any vouchers that are due to expire, as £17 million worth will run out by the end of today (Friday 31 May). In addition, more than £27 million in 'Reward Partner' codes – vouchers that have been exchanged to spend at various third-party retailers – are set to expire over the next two weeks.

If you have a Tesco Clubcard, you may be able to earn up to £50 in bonus points from Monday 20 May, as the supermarket is trialling a limited new promotion called 'Clubcard Challenges' for some shoppers. If invited, you'll be able to earn the extra points by hitting certain personalised targets on your spending.

Home improvement and double glazing company Everest has stopped trading after falling into administration. Below we round up how this impacts your installation, warranty and more. 

If you're a Subway Rewards member, you have until 5pm today (Tuesday 14 May) to spend any points you've built up – or lose them entirely. After this, Subway will switch to a new app-only loyalty scheme and any remaining points you have WON'T be moved over.

If you have a Nectar card, you may be able to earn a few quid's worth of extra points this month, as Sainsbury's is running a limited new promotion – though millions of shoppers can still get it. Unlike most other offers of this type, where you need to buy specific items, all you need to do here is spend £1 or more at a time in a few separate transactions. So it's a no-brainer if you were planning to do that anyway.

You've got less than a week left to stock up on Royal Mail postage stamps before prices rise by up to 13% on Tuesday 2 April. Below we explain the key changes and how to beat the hikes.

Sainsbury's says it's unable to deliver the majority of today's (Saturday 16 March) online grocery deliveries due to a technical issue, which is also affecting contactless payments in its stores.

If you've got a Tesco Clubcard, urgently check when your vouchers expire as £18 million worth will run out by the end of today (29 February). Don't want to spend your vouchers yet? We've got a trick to extend their validity.

If you collect Avios – the reward currency of the British Airways 'Executive Club' loyalty scheme – and you're planning to convert them into Nectar points, you should make the swap before Monday 11 March. From this date, the value of Avios being converted to Nectar will be slashed. But only do this if you're sure you won't use your Avios for reward flights, as that can be much more lucrative.

DPD has returned to the top of the MoneySavingExpert.com annual parcel delivery service poll voted on by users – ending Amazon Logistics' two-year winning streak.