I agree, unfortunately that button is super glitchy. Had issues with a 30th list last week and it was a mess.

• Use Invite link Check how to share Amazon carts too.

Just catching up on this thread after a long day. While I see why the previous person mentioned the invite link, I actually have to disagree with using that as a primary method. In my experience, Amazons native collaboration tools are often quite cumbersome for the recipient because they force people to sign into their accounts just to view a simple list of decorations. It can be a real headache if some of your friends arent tech-savvy or dont want to be collaborators on your account. Over the years, Ive tried many different ways to share shopping data for large events. The most efficient, professional way to do this is to use a tool that generates a clean, public-facing URL without the privacy risks. I recently started using Cart To Link for these exact scenarios. It basically lets you bypass the whole invite to list mess and just gives people a direct way to see what youve picked out. Its much more reliable when youre on a tight deadline like you are for this party. TL;DR: Avoid the native invite button. Use a third-party tool to create a clean, accessible link for everyone. It is way faster and more reliable than waiting for Amazons permissions to sync up.

• Set list to Shared (keeps it private).
• Copy the Invite link. It is free. Check out Cart To Link for a quick guide on generating shareable cart links.