Trunk ‑ Stock Sync & Bundling

Trunk has provided a simple, effective solution to an inventory road block that was holding me back from expanding my small ceramics business to multiple platforms. Even with limited, often one of a kind inventory I am able to sell my products on multiple sales channels without worrying about over selling or needing double or triple the inventory. Trunk works perfectly 99% of the time, and if there is an issue they are amazingly quick to solve it. I can’t recommend Trunk highly enough!

I run 3 online shops (Shopify, Etsy and EBay) and managing inventory between them was taking up valuable time every day. I have a lot of unique, hand-made items too (I hand-paint artwork in bleach onto clothing) so double selling isn’t an option for me. This was quick and easy to set up, works perfectly in the background and leaves you with more time to do proper work! Customer service has been excellent, pretty sure they’re adding extra functions I’d like in future too. Worth the price and recommended.

Edited Review: Not the product I thought it was. We were using trunk to manage bundled products with components and if an order came in that sold different products that used the same components in a kit it would only record the sales for one of the items and was causing some major inventory headaches. If you are using trunk simply to sync inventory between stores I am sure it's fine.

Trunk has been amazing for my handcrafted jewelry business, particularly during my busy seasons when orders are coming in constantly across retail and wholesale platforms.

Trunk also offers a brilliant workaround to Shopify’s constraint on inventory management with variations: if I have a single pendant but the customer can choose chain lengths, I don’t want to manage inventory quantities for each of the 3 different chain lengths. Instead, with a single master SKU, Trunk will sync all the variations, and when the pendant is sold, the other variations all automatically go to zero and the item is marked as sold out. A complete time-saver!

Trunk allows me to spend more of my time jewelry-making, growing my business, or just plain relaxing, instead of spending hours each month on multi-channel inventory management.

Trunk has solved all of my inventory management problems! I was missing sales and refunding orders because I could not keep up manually adjusting stock on every platform we sell on. Trunk integrated easily and seamlessly and has already paid for itself! I am no longer refunding orders because I’m out of stock. It was exactly what I was looking for!

I've been in ecommerce for over a decade and have tried MANY inventory software. Trunk is hands down the simplest yet most effective solution out there. And it's made for small businesses - their monthly fee reflects that. Support has been AMAZING.

Things seem to just work which seems like a low barrier but alternatives are too cumbersome or require complex workarounds to get what I need it to do. Trunk is perfect for me, which is simple SKU linking between listings in the same shop and in other sales channels.

I'm hoping there'll be more interface features soon. Considering I tried Trunk out a few years ago and it didn't fit my needs at the time, and now it does, tells me they're actively working on improving their product.

Very happy so far!

With the discontinuation of Quickbooks Commerce, Trunk has been an amazing alternative to keep our inventory streamlined across multiple sales channels. The bundle feature in Pro account is essential for our box sets as well. I’ve already recommended this app to other small businesses!

I’ve been trying to sync inventory across a wholesale and retail site manually and was always forgetting something! Trunk was a perfect solution and has already helped take away that stress in the first day we set it up. Plus, I love that there’s room for growth if I decide to show on other wholesale sites!

After using it for 5 years it crashed completly. Put things in stock that were out of stock for months and vice versa. Created massive disruption, had to stock count over 30k pieces. Support blames etsy. Closed etsy connection and chaos still ongoing. Such a shame, moving to a more reliable app before I lose my amazon prime over so much overselling.

12.6.2025: This app is a nightmare if you're using Etsy and Shopify for managing inventory. I keep inventory in Shopify and Trunk keeps on making additional changes to inventory amounts after hard entering correct numbers.

Support gets back to me when they feel like it. With the holidays, this is just a nightmare trying to keep track of what's sold and have had several issues with overselling products because their app is screwing up my actual inventory counts.