<script src="https://www.paypal.com/sdk/js?client-id=YOUR_CLIENT_ID¤cy=EUR"></script>
<script>
paypal.Buttons({
createOrder: function(data, actions) {
return actions.order.create({
purchase_units: [{
amount: {
value: '10.00'
}
}]
});
},
onApprove: function(data, actions) {
return actions.order.capture().then(function(details) {
alert("Payment successful by " + details.payer.name.given_name);
});
}
}).render('#paypal-button-container');
</script>