Google checkout: Coupon entered before or after?

I am looking into adding google checkout to my store but google checkout rules are that the ability to enter coupon codes must be available to buyers after initiating checkout through google checkout. Google says "If you accept coupons on your website in any way, you must allow buyers to provide coupon code information in the Google Checkout checkout process."

For those of you who have already added google checkout: How does this addon work? Does it present the coupon or GV page before checkout (like it is today with paypal) or after (like google wants)?

Thx
Nickolas

I do use Google Checkout (it's good as I get a lot of sales through Google) but I don't use GV's.

I suggest you post this question in the GoogleCheckout Support Thread.... You're likely to get an answer there.

limelites:

I do use Google Checkout (it's good as I get a lot of sales through Google) but I don't use GV's.

I suggest you post this question in the GoogleCheckout Support Thread.... You're likely to get an answer there.
Thanks limelites. I am going to do just that.