MYPOS Inventory uses your existing MYPOS Portal account credentials and will give you access to stock count at any locations you already have access to in the MYPOS Portal.
Once you have downloaded the app from either the iOS App Store or Google Play Store you can simply enter your MYPOS Portal email address and password and select "Log In"
If you are logging in for the First Time and have a compatible iOS device the App will prompt you to allow you to use Face/Touch ID to log into the app with in future, this can be turned off at any time in the 'settings' section of the app.
Once you log in, the App will prompt you to allow it to download all of the products eligible for stock control, this might take a couple of minutes depending on the size of your database.