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

<stripe-buy-button
  buy-button-id="buy_btn_1OSeeOKkWTDSnF3t3OslM9vd"
  publishable-key="pk_live_51OBdMIKkWTDSnF3tNQSs0acW9rnIixsBCkfoTkwRudgf9F9AAl7Z6tvJerAUMeyuS4cbHGKlj1P8N7VVvnmGRIhM00DlDokdoN"
>
</stripe-buy-button>