Search

Are you looking for test card numbers?

Would you like to contact support?

Point-of-sale icon

M400 user manual

Learn how to set up, configure, and use the M400 payment terminal.

Quickstart

Get your new terminal up and running quickly:

Once you've completed these steps, you're ready to process payments!

Provided components

  • M400 payment terminal (PED)
  • Power supply
  • Ethernet dongle