
1) Credit card
Found on
https://www.crosswordclues.com/clue/barclaycard

Barclaycard, part of Barclays Retail and Business Banking, is a global payment business. The Barclaycard was the first credit card introduced in the UK, coming into service in 1966. It enjoyed a monopoly until the introduction of the Access card in 1972. The `Barclaycard` was not the first payment card to be issued in the United Kingdom though, .....
Found on
http://en.wikipedia.org/wiki/Barclaycard

The first general purpose credit card to be introduced into the UK in 1967, issued by Barclays Bank
Found on
http://www.encyclo.co.uk/local/20202
No exact match found.