We have been using this app since the beginning of the year (2020) for vendor purchase orders. Overall it is a great app and provides a lot more data entry compared to other apps in this category. It does have weird glitches every now and again, but what app doesn't. The biggest plus is the developer has fantastic communication and will implement modifications at your request to help improve the app for your needs.

This app creates and sends new POs to my suppliers, receives my incoming products and updates inventory count in my Shopify admin. Friendly, responsive, prompt support. Great app for my needs.

Does what it says - Create POs. Easy to use.
Support by Flávio is awesome