Definiciones
1.AdjectiveThat does not use or require contact in order to happen or operate.
Conducted without human-to-human contact to improve ease of use or reduce the potential spread of a contagious disease; contact-free.
Happening without physical contact at the point of sale.
2.AdjectiveConducted without human-to-human contact to improve ease of use or reduce the potential spread of a contagious disease; contact-free.
3.AdjectiveHappening without physical contact at the point of sale.
4.AdjectiveThat has no contact or contacts.
5.NounA technology for paying for goods etc. while physically present at the point of interaction but without the need for physical contact.