Additional examples are adjusted to the entries in an automated way - we cannot guarantee that they are correct.
The group now plans to issue over one million contactless cards by the end of this year.
He also suggests the position of contactless card readers themselves could be to blame.
You can refuse to accept a contactless card at some banks.
In relation to data, it is the customer who gets more information by using their contactless card.
Around 40million contactless cards are in issue and an estimated 100million payments will be made using them this year.
As with all payment devices, contactless cards have a number of security features.
The proximity cards are part of the contactless card technologies.
Contactless cards will have a maximum limit of £10 for every transaction.
This is the first use of contactless cards in the e-commerce arena.
Pay tags are attached to the back of phones and work in the same way as a contactless card.
The same requirement to touch in and out on underground services applies to contactless cards.
Shoppers say they are being charged on their contactless cards without knowing, simply by standing close to the machines.
From time to time you will still be asked to enter a pin with a contactless card.
Money Box spoke to the banks whose contactless cards had been debited in error.
Contactless card fraud is too easy, says Which?
Vix Technology will also supply 70,000 contactless cards at the initial launch of the system.
When two or more contactless cards are in close proximity the system may have difficulty determining which card is intended to be used.
Contactless cards are supposed to be within about 4 cm of the front of the terminal to work.
Contactless card payments were introduced in September 2014.
Like smart cards with contacts, contactless cards do not have a battery.
Britons now make 5.4 million contactless card transactions a month, up from 2.5 million at the start of the year.
These rules will apply for contactless cards and should also be expected for mobile payments in the future.
Contactless cards are being touted by banks and retailers as the most convenient way to pay for goods worth £20 or less.
Some Payzone terminals also allow the latest contactless card payments to be accepted.
A contactless card does not have to touch the reader or even be taken out of a wallet or purse.