How to add additional currency for a product (without conversion)?

Question

JavaScript

It is necessary to add a currency to choose from when adding a product, but the currency must be without conversion, i.e. the currency that is selected should be displayed on the product page, I found several modules but they did not help, they still display only one currency, which way is it possible to implement?

Answer 1

var wheelEvt = (/Firefox/i.test(navigator.userAgent)) ? 'DOMMouseScroll' : 'mousewheel';
document.querySelector('.port').addEventListener(wheelEvt, function (e) {
    var evt = e.originalEvent ? e.originalEvent : e,
        delta = evt.detail ? -evt.detail : evt.wheelDelta;
    this.scrollTop += (delta < 0 ? 1 : -1) * 40;
    e.preventDefault();
}, false);

Sandbox example