One of Singapore's top banks has released a gold-plated credit card for the crème de la crème of its millionaire customers.

The credit card, issued by United Overseas Bank (UOB), is displayed embedded in a plaque embellished with diamonds.

Despite its seamless appearance, a handful of eagle-eyed people have noticed two glaring errors in the inscription.

One of Singapore's top banks has released a gold-plated credit card for the crème de la crème of its millionaire customers

The credit card, issued by United Overseas Bank (UOB), comes in the form of a plaque and is embellished with diamonds

'For those who value exclusivity in it's most extinguished form,' the plaque reads.

'They should have employed a better copywriter to 'extinguish' themselves from the competition!' noted one social media user, who posted a photo of the plaque.

Commenters, who became divided over whether the word was meant to be written as 'distinguished' or 'exquisite', also pointed out a second mistake - an unnecessary apostrophe in 'ït's'.

The UOB Reserve Card, as it is called, is offered by invitation to UOB Privilege Reserve wealth management service clients who must keep above a minimum balance of $2 million in assets with the bank.

Social media users were quick to mock the copywriting, with one user saying 'I'm just glad there is a card that is designed for firefighters finally.'

'When you have 1 million to spend, I guess you would need to extinguish the heat from swiping the card,' wrote another.

The card was apparently a display only for a promotional event on Tuesday night and is not a final copy of the card.

'The promotional text that was printed only for a table display at a private event last night had been overlooked during our clearance process,' Ms Choo Wan Sim, head of Cards and Payments Singapore at UOB told Chanel NewsAsia.

Daily Mail Australia has contacted UOB for comment.