Barclaycard issued its first credit card in the UK in 1966. This was a significant milestone in the history of credit cards as it marked the introduction of the first credit card in the country. The decision to issue the card was driven by the increasing demand for convenient and flexible payment methods. By offering credit cards, Barclaycard aimed to provide customers with a convenient way to make purchases and manage their finances. The introduction of the credit card also allowed Barclaycard to tap into a new market and establish itself as a leader in the financial industry.