Function setRandomBillingHint

static/js/payment.js:655–668

(message, mode = "info")

}

function setRandomBillingHint(message, mode = "info") {
    const hintEl = document.getElementById("random-billing-hint");
    if (!hintEl) return;
    hintEl.textContent = String(message || "");
    if (mode === "success") {
        hintEl.style.color = "var(--success-color)";
        return;
    }
    if (mode === "error") {
        hintEl.style.color = "var(--danger-color)";
        return;
    }
    hintEl.style.color = "var(--text-secondary)";
}

async function randomBillingByCountry() {
    const country = String(getInputValue("billing-country-input") || "US").toUpperCase();