# How to add quantity to products on ecommerce

**URL:** <https://community.glideapps.com/t/how-to-add-quantity-to-products-on-ecommerce/9122>\
**Category:** Ask for Help\
**Created:** [May 14, 2020, 9:50am UTC](https://community.glideapps.com/t/how-to-add-quantity-to-products-on-ecommerce/9122 "2020-05-14T09:50:41Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![ThinhDinh](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/thinhdinh/32/49_2.png) [@ThinhDinh](https://community.glideapps.com/u/ThinhDinh)\
**Post date:** [May 14, 2020, 10:01am UTC](https://community.glideapps.com/t/how-to-add-quantity-to-products-on-ecommerce/9122/2 "2020-05-14T10:01:33Z")

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Not sure it’s what you mean, I take it as you want to have kind of an “inventory” that can be updated. If that’s the case, you can read this thread.

> [@Qty for inventory](https://community.glideapps.com/t/qty-for-inventory/6460/2):
>
> It is possible. I have this functionality in my app [itemstore.glideapp.io](http://itemstore.glideapp.io) Just have to set the initial amount. Then, do a relation to the item name in your sales sheet. Roll up the count and use a math column to subtract the count from the original total.

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_[View the full topic](https://community.glideapps.com/t/how-to-add-quantity-to-products-on-ecommerce/9122)._