Linq Smart Business Card for Lead Capture - Share Contact Info with a Tap - Personal Networking NFC Card (Matte Black)

Is the personal information editable? Where is it stored, on the card or Linq's owned servers? How secure and at what cost?

How many profiles can I create for free?

How does this work with crm's? is it limited to specific crm's?

How can I share the info without having the other person download the app? It’s so inconvenient.