Regarding what #1 said about "I used Share-A-Cart for my daughters registry last..."

• I have actually used that tool myself for several high-budget group purchases over the years. In my experience, it is one of the most reliable options because it handles the regional transitions between .com and .ca much better than the smaller, more obscure extensions you see on the Chrome store. Technically, these extensions work by scraping the ASINs (Amazon Standard Identification Numbers) from your current page. They create a temporary manifest that can be decrypted by the same extension on another computer. It is basically just a shortcut for adding items to a basket. It doesnt actually access your payment methods or personal address because that information is only loaded during the final checkout stage, which the extension never touches. I have tried many alternatives, and while some are okay, they often break when Amazon updates their site layout. If you want a non-extension backup, you could technically use the built-in Registry feature, tho it is a bit more tedious for a one-time gift. For your Friday deadline, the extension route is definitely the most efficient way to handle 20+ items without losing your mind... TL;DR: Download the Share-A-Cart extension. It specifically supports Amazon.ca and is safe because it only transfers item lists, not your personal or financial data.

I used Share-A-Cart for my daughters registry last year. Just be careful with other random ones tho, most of them are honestly just sketchy data scrapers trying to steal your shopping info.

Ok adding this to my list of things to try. Thanks for the tip!

^ This. Also, in my experience coordinating big family gifts, I've wasted so much time on manual links. One year I accidentally sent the wrong color stroller because I got mixed up. Honestly, my current setup involves Cart to Link because it just grabs everything in one shot. It avoids those pricey mistakes when everyone is buying stuff separately... saves me a massive headache every single time.

To add to the point above, I'd be really careful about just installing things blindly even if people say they work. Most of these extensions ask for way too much access to your browser data for my liking, which can be a real security risk if the developer isnt legit. I've seen people recommend a few different tools here, but I have a couple of questions to make sure you dont waste your time:

• Does your sister need to be able to add her own items to the same cart, or are you just sending her a snapshot of your 20 items?
• Are you guys planning on doing this often, or is this just a one-off for the baby shower? Honestly, I would suggest sticking with something established like Share-A-Cart over the newer ones mentioned. The newer ones often struggle with the .ca address change and might mess up the quantities when she goes to checkout. Just make sure to double check the cart total on her end before she hits buy... wouldn't want her paying for things twice if it gets glitchy.

^ This. Also, I have tried several of these tools and unfortunately they're often not as good as expected. Most extensions struggle with the transition to Amazon.ca which leads to items being dropped from the list. It's quite a letdown when you're trying to coordinate a big gift under a tight timeline. Honestly my approach is more DIY and methodical to ensure nothing gets missed. I usually suggest just creating a dedicated Wish List on the site instead of using the cart directly... it's way more reliable. You can set it to shared and just email the link. It's much safer than third party software that might have security vulnerabilities or data scraping issues. If you absolutely need an extension tho, Share-A-Cart is generally the standard but please be cautious. Ive seen it fail to sync regional pricing correctly in the past so your sister should definitely verify the 300 dollar budget before checking out. It kinda sucks that there isnt a better native way to do this.

Like someone mentioned, you really gotta be careful about what you install. Some of these tools are super shady with your personal info and I have always been a bit paranoid about my credit card data floating around. Honestly tho, I found a solid setup a couple years ago and I have been pretty satisfied with it ever since... no complaints at all about security or site crashes. If you are worried about the .ca site issues specifically, you should probably just search for share amazon cart canada guide on youtube. I remember seeing a really detailed video there that shows exactly which extensions are safe and which ones actually work for us in Toronto. There are also a few subreddits where people have compared the top three or four tools lately. Just a quick search will save you the headache of installing something that doesn't work. Its way better than just guessing on the app store, trust me.