In 2017, company TSYS conducted a survey to determine the most popular method of payment. Only 120 people out of the 1,000 surveyed preferred cash while the rest chose credit cards. But the age of credit cards is coming to an end since you can already pay using smartwatches, smartphones, and other gadgets.

We’ll be able to master a new MasterCard technology called Selfie Pay where we’ll have the opportunity to pay for things by blinking. All you’ll have to do is to blink into the front camera of your phone. In November 2018, people will be able to test this technology in Europe.