Trunk ‑ Stock Sync & Bundling

Trunk is a fantastic tool for all sorts of bundles and inventory management. It has allowed us to bundle products together, whether it be a combination of items or multiple quantities of items, and it keeps our inventory numbers perfectly accurate. Its real-time updates make working with it very efficient. I would highly recommend Trunk if you ever want to group multiple SKUs together and not have inventory headaches.

Running an online cigar store means juggling inventory for singles, 5-packs, samplers, and full boxes, and before Trunk, that was a logistical mess. Trunk made it simple. The real-time kitting and inventory syncing has completely streamlined how we manage stock across products that share the same underlying units. What really stands out to me, though, is the support. The Trunk team is incredibly responsive; every time we’ve had a question or needed clarification, they’ve been quick to reply and genuinely helpful. It’s clear they care about making their platform work for your business. If you're in eCommerce and dealing with kitting or bundling, Trunk is one of those rare tools that actually delivers on what it promises.

Trunk has been a game‑changer for our business. We sell vintage toys on Shopify, Etsy, and eBay, and keeping inventory accurate across all three platforms was always a challenge. With Trunk, everything stays perfectly synced, which means we can focus on selling instead of worrying about overselling or constant manual updates. It’s simple, reliable, and an absolute essential for running multiple eCommerce platforms. Honestly, our business wouldn’t be nearly as successful without it. We highly recommend Trunk, it's definitely worth the money!

Trunk is a game-changer! I no longer have to worry about updating inventory manually across multiple platforms. I love being able to see all my listings in one place—it makes it so much easier to stay organized and avoid missing anything.

This is one of the most functional products that streamlines our entire business and removed a hefty weight from our team. Easily the best money I've spent this year for productivity. Trunk team was able to sync all my Square inventory across 12 locations forcing it to act as one centralized inventory overcoming a massive hurdle that Square seems to continuously ignore for small mobile locations. This has been an absolute game-changer! Now, a customer can place an order at one location for pickup on our next day at that site and Trunk overwrites my inventory at ALL OTHER LOCATIONS so that I don't oversell what we actually truly have in stock for the week.

On top of that, their team is AMAZING to work with. Solutions oriented, good listeners and designers to implement something that didn't natively exist. WHO does that anymore!? I was treated like a valued customer with respect and responsiveness. Couldn't love this product or team more!

Trunk is absolutely amazing solution for inventory tracking. We have Etsy and Shopify store with thousands of gemstones, that is impossible to truck manually. Trunk is easy to install, sync everything, even tells us duplicated SKU! And always received 5 stars help support from Arturo. Highly recommend!

Trunk is the only app I’ve come across that actually handles bundled / kit/ parent products effectively. Gives the ability to accurately keep stock the website & marketplaces using a parent sku has made life so much easier! Thanks James!

Managing inventory across four sales channels used to be a complex, manual process—prone to errors and customer disappointment when items oversold. Since switching to Trunk, inventory tracking has become seamless and efficient. Now, when a product sells out, it automatically deactivates across all platforms, helping us avoid restocking delays, refund situations, and frustrated customers.

What I appreciate most is Trunk’s powerful handling of made-to-order items with multiple variations. We can assign a “master” product with a shared quantity, so every variant draws from the same stock. When one sells, the inventory updates instantly across all variants—eliminating confusion and saving us hours of work.

Thank you for an exceptional tool that’s streamlined our operations and helped us scale with confidence.

Trunk solved bundles for us. Being able to make ANY product sync inventory with a parent SKU is key for us as an emerging brand, and Trunk allows us to simply set that up! Our inventory management is much simpler now as it is automatic. Thanks team.

Absolutely excellent!!! This service saved me soo much hassle. We have a handmade jewelry brand so all of our items have to be removed immediately, this app allows me to crosslist without a worry, never fails to remove an item. ExportYourStore, Marketplace Connect, they all let me down, this small company was a God-send! Thanks Trunk.