Hey @wlg ,
Shopify POS Pro will collect this data for you, as mentioned above:
You can choose whether you want to collect the following customer details during checkout:
- First name
- Last name
- Contact information
- Phone number only
- Email only
- Email or phone number
- Both email and phone number
You can check which POS subscription you have by heading to your Settings > Apps and sales channels.
- From the Apps and sales channels page, click Point of sale.
- Click Open sales channel.
- Click Locations.
- Click Manage subscriptions.