SumTracker is everything I expected it to be, and MORE. Everything literally works flawlessly once you set it up. And it operates FAST too (everything loads quickly in the APP, and changes are updated VERY quickly too). I use it for my Shopify Store and eBay. Very customizable, and just plain works! You can easily update quantity manually, for each product, if needed, or you can use spreadsheets to edit quantity (if needed). Once it is all setup though, you will never HAVE to worry about anything though, other than adding more inventory when you receive shipments from your suppliers (this is very easy to do though - either directly within the APP, or by using spreadsheet uploads). Support for this APP is excellent too. SumTracker is definitely one of the best APP's I have ever used. Well worth every penny!

Sumtracker solved all of the problems I had trying to use Shopify for both wholesale and retail sales. It allows me to track wholesale/retail inventory with the same SKU, which no one else seemed to be able to do. They've been great to promptly answer every question I have in a timely manner and even meet virtually with me when I need them to. Highly recommend!

I can highly recommend this app. Anyone who sells on multiple platforms or marketplaces will love the quick synchronization of inventory. Since I got this app, I haven't had any overselling. It is very easy to use and bundles can also be integrated without any problems. There are also many other functions in the app. Support also responds quickly to problems and was able to help me. Highly Recommended.

This app has been very helpful and has allowed us to link some complex bundles with ease. Very happy with sumtracker.

I've been using sumtracker since the beginning of the year. I had encountered a few problems during that time. Each time I reached out i would get an email a day or so later stating that they could no longer find the error I saw in inventory etc. Their suggestion is to schedule a call to discuss the problem. Only I'm in the US and they wanted me to call them at 3am. The latest problem caused me to oversell 4 different items that previously had been out of stock. The software update on Monday and added inventory to these listings and caused me a huge nightmare. Support took a day to respond once again saying that they didn't see any problem. I had included error numbers and messages. They never did clarify what any of them meant. I though the program had potential but I'd suggest you look elsewhere.

Had this app for 9 months now and CAN'T LIVE WITHOUT IT! If you need to sync inventory between 2 or more stores/platforms then this app is a must have. Plus the support from Ankit is fast and they keep adding features to make my job even easier, most recently working on a picklist feature! Love everything about Sumtracker and highly recommend it is great value for the time savings it offers!