Never ones to miss a commercial trick, Meghan Enterprises and Harry (MEH) are rumoured to be about to launch a Christmas shopping card.

A MEH spokesperson told FNN:

The new MEH shopping card - called Spare - is modeled on the Marks and Spencer Sparks card.

It's a simple idea: When you use your Spare card to pay for your shopping you are presented with the option to 'round-up' your shopping bill to the nearest pound. The value of your roundup goes to various charities championed by Meghan and Harry such as the one run by Ngozi Fulani.

As you 'level-up' the total amount of spare change you have donated to Spare charities, you are eligible for prizes. The top prize is a personal appearance on one of Meghan's Spotify podcasts (you read the credits).

I can reveal that all the major payment gateways are interested, so long as they can put the 'By Appointment to the Royal House of Sussex' logo on their credit cards. Bonus!

King Charles was unavailable for comment.