How to switch your smartphone to digital wallet for swift and secure payments?

How to switch your smartphone to digital wallet for swift and secure payments?

Gone are the days, when you had to tap your credit card on NFC machines available at the checkout counter. The reason being is that with the amendment in the technology, the smartphone has been provided with the feature using which you can wave your smartphone or tap it to the machine in order to make all the payments. The machine will automatically detect the information of your credit card linked with your Google account. This has been introduced because in this fast pace moving world, most of the people prefer carrying hard cash in a very little amount as cards are preferred for the payment. It is widely used also because of the fact that it is more secured as compared to carrying loose cash.