Ive been a Prime member for like a decade now so I usually know my way around the site but honestly this move to Denver is killing me. My wife and I are trying to coordinate buying all our packing supplies and new kitchen stuff for the house but sending links back and forth in WhatsApp is just a mess and we keep buying duplicates.

I looked into the basic share feature but it just sends a text list and doesnt let her actually edit the checkout which is super annoying. Is there a solid browser extension or app that lets us sync our carts in real time? Im looking for something that wont glitch out since we leave in two weeks. What is the best app for sharing an Amazon shopping cart?