Less than a quarter of Nationwide's customers will get the free £100 announced by the building society last week.
The financial institution shared details of its Nationwide Fairer Share, a new reward for its members "with the deepest relationships". A £340 million pot will be distributed to eligible members holding a qualifying current account plus either a qualifying savings or mortgage product.
It comes after the society recorded its best ever financial results and pre-tax profits of £2.2 billion for the last tax year. However some 12 million customers do not meet the criteria and will therefore not be eligible for the bonus.
READ MORE: Woman who bought £1 engagement ring in charity shop learns its true value
Debbie Crosbie, Nationwide's chief executive, said: "We are able to do this because of our financial strength and the fact we're a building society, not a bank, so our profit is used for our members' benefit."
But to be eligible for the £100, members must have had a Nationwide current account since at least March 31 and must keep it open until June, Chronicle Live reports. They must also have held at least £100 in savings accounts with Nationwide in March or owed at least £100 on a Nationwide residential mortgage on March 31.
This means members who have saved with Nationwide for years will miss out if they don't have a current account too, and those with only a Nationwide current account will also not be eligible for the money.
Receive newsletters with the latest news, sport and what's on updates from the Liverpool ECHO by signing up here
READ NEXT:
Holly Willoughby returns to social media after Phil exit to send subtle message
Jet2 announces eight winter holiday destinations from Liverpool John Lennon Airport
ITV Dancing On Ice issue presenter update after Phillip Schofield axe
'Beautiful' baby girl died after being left alone in the bath
Frankie Bridge looks 'flawless' in £46 New Look dress 'perfect for a wedding'