Let’s get Duet set up.

Four quick steps — about three minutes. Duet shows your customers a card price and a lower cash price, so processing fees stop eating your margin.

1. Create your account

   Your name, your business, and a password.
2. Set your dual pricing

   Pick the card markup that fits your business.
3. Connect Square

   Link Square from your dashboard to start taking payments.
4. Send your first invoice

   You’ll be ready to bill a customer in minutes.