I think I tested this with Max a number of years ago, and it worked. But just to be sure, I close all Amazon browser windows and go back into Amazon with a Mudcat link - and then purchase what's remaining in my shopping cart. I almost always go to Amazon through Amazon.mudcat.org, just to be sure. I have double-checked with Max when I've made major purchases, and Mudcat has always received payment on the items I checked.

-Joe-