You can subscribe to the Mobile App for Inventory Management Plugin from the Purchase Subscription Screen. You can approach this screen either from the Plugins Screen or from the Manage Account Section.
If you are coming from the Plugins screen, you need to click on the Activate button on the plugin tile labelled Mobile App for Inventory Management.
If you are coming from the Manage Account section, navigate to Choose My Subscription section and put a tick in the activation checkbox to mark the plugin as Active.
In either case, the application lets you review your order summary before clicking the Confirm & Pay button in the Cart Detail section to process payment.
Once you have subscribed to the Mobile App for Inventory Management, you need to install the Tagrain Handheld App on your Handheld device.
The Tagrain Handheld mobile application is available on both - Android and iOS and can be downloaded from the respective App stores.