<script async
  src="https://js.stripe.com/v3/buy-button.js">
</script>

<stripe-buy-button
  buy-button-id="buy_btn_1QfnGdFdKvQagfVOhAgnjFji"
  publishable-key="pk_live_KpolOiuBXG1XhUi7HDagk1xy"
>
<