To have ability for using iPhone also as internal terminal following the device has to have working NFC and following steps should be executed.
Getting Merchant Code
After terminal is created in iPosPays portal. Go to Settings → Generate ECOM/TOP Merchant Keys. Choose a Tap on Phone (TOP) TPN from the drop-down meny → copy the merchant code and save it.
Inventory parameters
Open your inventory on a web and press Edit
Fill up iPosPays Merchant Id field and Save
Open Peripheral
And press Add Terminal
For Application select IPosGoApp, fill up TPN and Merchant Code. Set the name and Save
Open Inventory again and go to Locations
Open Location parameters
In additional settings turn on internal_terminal_enabled
And set Type of peripheral to new. Press save and select Apply to all devices
Dejapay Pro
After that open settings on your iPhone at the same location
Open POS section and than open Terminals section. Terminal will be there
Open terminal
Here you can either register that terminal or you can do same by simply proccesing a Credit sale. Press Credit on Checkout screen and do a sale by taping a card on your phone. This will register your TPN in POS settings.
