我在我的网站点击Google Checkout按钮后进入Google Checkout付费，付完费后，我该如何返回我的网站呢？
请不吝赐教？
我用的是PHP 5.0。
------解决方案--------------------
1) <input type="hidden" name="checkout-flow-support.merchant-checkout-flow-support.edit-cart-url" value="http://www.example.com/edit ">
by passing this field you can give link to edit your cart before checkout.
2) <input type="hidden" name="checkout-flow-support.merchant-checkout-flow-support.continue-shopping-url" value="http://www.example.com/continue ">
with this you can give link to your site after the transaction irrespectively of transaction result.