Just catching up! The issue is Amazon binds cart data to your specific session cookie and UID. A standard URL wont transmit those parameters. I honestly love using Easy Cart Share for this, it is amazing!! It basically parses the DOM to extract ASINs and quantities then builds a shareable manifest. Total game changer for avoiding duplicate purchases and syncing group orders fast!

Amazon doesnt have a direct cart sharing feature yet. I dealt with this for a big family event recently and learned that links just wont work for others. Here is what I did:

• Set up a shared account specifically for the gift
• Had everyone log in to add items It is a decent option if you trust your siblings with a password. My current setup worked perfectly to keep quantities right before our deadline.

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Building on the earlier suggestion, I have spent years trying to find a solid workaround for this exact issue. Amazon basically ties your cart to your specific browser session and cookies, which is why a direct link just breaks or shows an empty cart for everyone else. Over the years, I have tried everything from screen sharing to specialized extensions, and honestly, the technical side of it is just clunky. Heres what I have learned after organizing dozens of family gifts:

• Standard wish lists are kinda trash for real-time tracking because they dont show if someone else already has the item in their checkout phase.
• If you want a live look, look into browser extensions designed specifically for cart sharing. These basically scrape your cart data and generate a unique code others can use to import the items instantly. Its much faster than the shared account method which usually triggers a bunch of security alerts these days... annoying tbh.
• Another solid move is setting up a Custom Registry. You can make it private and it actually has a group gifting feature where people can contribute specific dollar amounts toward big-ticket items. In my experience, the registry route is the only way to get that real-time update feeling without the headache of sharing passwords or sending twenty different links. It lets people see exactly what is left to buy and what has been grabbed. Since you are on a deadline for the Florida trip, skip the manual lists and just toss everything into a private registry. It is way more reliable for a group gift situation.