Ranging in value from £15 to £100, a One4all Favourites Gift Card is easy to buy from your local Post Office, Tesco, selected ...

Pop in the code THANKYOU at checkout to get your free card plus free delivery. And if you want to go the extra mile, why not ...

The same goes for money, which some people believe is taboo to mention in a thank-you card. "You can write 'thank you for the monetary gift,'" she tells TODAY.com.