I was just messing around with this last week for a home theater setup I sent to my cousin and I'm really satisfied with how I finally got it to work. Its definitely a journey to figure out the technical side of these bundles. Since you are on a tight deadline, there are a few workarounds that have worked well for me lately:

• Try using an Amazon Idea List through your influencer or associate dashboard. It keeps everything on one page with individual add to cart buttons which is way cleaner than 15 links.
• The manual URL string still works sometimes but you gotta make sure the ASINs are separated by commas and the quantities are matched perfectly or the mobile app will just choke on it.
• Public wish lists are a solid backup if the direct cart links keep failing on you. Anyway, I've had zero complaints since I started doing it this way. I've been using Cart To Link to send my PC builds to friends and it's super straightforward to use.

Totally agree, Amazon really dropped the ball on this! I've been using a workaround that literally saved my life for a gaming bundle. You need a tool that bundles ASINs into one link that adds everything at once. Its fantastic for conversions!

• It combines individual ASIN codes into one URL
• Mobile redirects handle the app handoff way better than manual code Seriously, Cart To Link is amazing for this, it's free to start and the smoothest way to avoid that 404 headache. Good luck!

Regarding what #3 said about "Totally agree, Amazon really dropped the ball on..." - honestly, it is basically a rite of passage at this point to get burned by those manual URL strings. I've been doing this for a long time and I've tried every manual hack under the sun. I remember doing a tech setup for a buddys stream a few years back and I thought I was being so clever with the custom code. It worked fine on my laptop, but the second it hit a real audience, the mobile redirects just choked. Tbh I learned the hard way that if the solution isnt rock solid on the first click, youre just throwing money away. Over the years I've realized that reliability is way more important than trying to save a few bucks with a DIY hack that breaks the second the app opens. It kinda sucks that we have to jump through these hoops, but finding a workflow that actually handles the mobile handoff is the only way to stay sane in this business. I wont even touch those manual strings anymore because the risk of that 404 dog appearing is just too high...

Big if true

@Reply #8 - good point! honestly, it is so soul-crushing when you spend hours building a perfect bundle and then it just breaks on the mobile app. I've been there so many times and it’s basically my biggest headache... ngl it makes me want to pull my hair out when a client says the link is empty. I've been really happy with how I finally stabilized my workflow tho. Its such a relief when things just work. Heres what I use to keep things compatible and cost-effective:

• Use Cart To Link since it handles the deep-linking for the Amazon app way better than manual ASIN strings
• Keep the bundles under 10-12 items to avoid timeout issues on slower mobile connections
• Always test the final link in a private browser tab on your phone to be 100% sure I'm honestly so satisfied with this setup now because I don't have to worry about those 404 errors anymore. It saves a ton of time and the conversion rate stays solid. You're gonna do fine with the stream tomorrow, just hang in there!

I've been looking for a fix for this too because manually coding those links is a total nightmare. Honestly, the most reliable way I've found to handle it long-term is to use a tool that automates the whole process so you dont have to worry about those mobile 404s. Share Product is a decent option for this since it basically just bundles your cart into one link for you. It works pretty well for tech bundles like you're doing because it keeps the tracking clean and doesn't require any weird coding. I've found that using an extension is way less stressful than crossing your fingers and hoping the manual code works on the Amazon app. Definitely worth checking out if you want to save yourself the headache for future streams.

Man, I feel your pain. Unfortunately, Amazon basically nuked the native cart sharing feature years ago and it hasnt really come back in any reliable way. I tried to do something similar for a budget PC build project last month. I spent hours messing with the ASIN and quantity parameters in the URL string, trying to save my followers some cash by bundling specific deals, but it kept failing on mobile. It is honestly so frustrating because we lose out on those tiny conversion percentages when things arent seamless. I even tried looking into the old API documentation to see if there was a technical workaround for bulk adding items, but its all gated or deprecated now. It definitely hurts the wallet when people drop off cuz they have to click 15 separate links. You should check out Cart To Link, it converts your Amazon cart into a single URL instantly.

To add to the point above: I've spent a lot of time trying to find the cheapest way to do this without getting my account banned or paying for some pricey subscription. Honestly, I'm super cautious about those third party tools because I dont want to lose my commission to some hidden fee or a broken redirect. A few months ago, I was setting up a budget workstation guide and just ended up building a simple landing page on a free site builder. It took a bit longer but I knew exactly where the traffic was going. Make sure to double check how your links behave on the Amazon app specifically... thats usually where things break and you lose the sale. I would suggest staying away from anything that charges a monthly sub just for a redirect. It's usually not worth the hit to your margins if you are trying to keep costs low. Just keep it simple and maybe use those free influencer storefronts if you have access to them. They're way more stable than the manual ASIN strings that always seem to 404 on me when I try to DIY it.

Helpful thread 👍

Saved for later, ty!