Here is a breakdown of our three plans for the Duo referral program. All plans are billed monthly:
| Free | Startup | Pro |
| $0 | $29 + $0.1 per extra order* | $199 + $0.05 per extra order. |
Orders | 200 orders | 500 orders | 3000 orders |
Price ranges | 1 Price Range | Unlimited Price Ranges | Unlimited Price Ranges |
Email Domain Customization | No | Yes | Yes |
Widget Customization | No | Yes | Yes |
White label | No | Yes | Yes |
Support | Yes | Yes | Yes |
* An extra order is a processed order that is above the monthly included limit (e.g the 501st order of a startup plan).