Jumping in because I have been through this exact nightmare before. Last summer, I was the one stuck coordinating a huge retirement gift for a mentor, and I almost lost my mind. I started with a basic list, but it was a disaster... I actually ended up spending way more of my own money than I planned because I didnt track the tax and shipping properly. You might want to be extra careful with these things:

• keep an eye on shipping fees if you are ordering from multiple sellers
• make sure you check the arrives by date for every single item individually
• watch the total budget like a hawk because tax adds up fast at the end I spent weeks testing different setups before I found what worked for my group. Honestly, I tried a bunch of different methods, but Cart To Link is the only thing that actually worked across different Amazon regions for me without causing a headache. It made the whole cost splitting thing way less risky than the standard wishlist route. Feel free to ask if you run into any weird errors while setting it up!

Wishlists are a total mess for group buys tbh. I was super happy when I found out you can just use Cart To Link instead. It works well and you dont have to worry about duplicates or leaking info like those weird extensions do. Just watch out for:

• Wishlists not updating in real-time
• Sketchy browser plugins that ask for your password Honestly, this method worked perfectly for my last office party and it is way safer.

> If I use a wishlist, does it actually remove things once they are bought or am I gonna end up with duplicates? Unfortunately, Amazon wishlists are super unreliable for real-time updates. I had issues with them last year during a big office send-off... someone bought a gift and the list just didnt update for hours. We ended up with two of the same expensive espresso machine because of the lag. It was honestly a mess to return and not as good as expected for a company this big. Most of those browser extensions are definitely sketchy tho, they often mess with your session cookies which is a security risk. I gave up on them and started using a way to share Amazon carts directly which is way more technically sound and doesnt require everyone to install some weird plugin. A few things to watch out for:

• Wishlist lag can take forever to show a purchase
• People often add things to their own cart but dont checkout immediately
• Shipping addresses can get messed up on shared lists Dont risk the duplicates with only two days left... just find a way to sync the cart contents directly so everyone sees the exact same items. Its way less stress than praying the wishlist API actually works for once.