1 Handle your dentures carefully. Be sure you don't bend or damage the plastic or the clasps when cleaning.  Clean your mouth after removing your dentures. Use a soft-bristled toothbrush on natural teeth and gauze or a soft toothbrush to clean your tongue, cheeks and roof of your mouth (palate).
EMV cards are also known as chip cards, because they contain computer chips that are used to authenticate each transaction. The technology has been thrust into the news in the last 10 months, ever since Target's disastrous retail breach that exposed 40 million credit and debit card numbers to hackers.
(Note: Debit cards must. be swiped.). â . For smart chip card payments, the customer should insert their. card and leave it inserted for the entire transaction. If the chip. card is swiped, then the terminal may prompt the customer to. insert the card in the chip reader slot.ass the device to the customer.â  to use.For magnetic stripe payments, the customer should swipe their card, and then specify credit or debit. (Note: Debit cards must be swiped.)â  For smart chip card payments, the customer should insert their card and leave it inserted for the entire transaction.