Hack Price Match 5

html

function isSelectedText(txt) {
  return window.getSelection().toString().trim() === txt;
}

function DoThisWhenTextIsSelected() {
  // If text selected is equal to our product name
  if (isSelectedText(document.getElementById("productname").textContent)) {
    // show our cta
    document.getElementById("hiddencta").className = "visibleCTA";
  }
}