EMVsirulla
EMVsirulla is a term that appears to be a portmanteau, combining "EMV" and "sirulla". EMV refers to Europay, Mastercard, and Visa, a global standard for chip-based payment cards. These cards are designed to enhance security in credit and debit card transactions compared to traditional magnetic stripe cards. The chip on an EMV card generates a unique transaction code for each purchase, making it much harder for counterfeit cards to be used.
The term "sirulla" is likely derived from a language where it signifies something like "chip" or "card".