|  |  |  |  |  |
| Company | Align Technology, Inc. | Align Technology, Inc. | Align Technology, Inc. | Align Technology, Inc. | Align Technology, Inc. |
| Item | Realine Clear Aligner | Invisalign Comprehensive Package | Invisalign Express 10 | Invisalign Go Package | Invisalign Lite Package |
| Price | Inquire | Inquire | Inquire | Inquire | Inquire |
| Description | Realine treatment is a straightforward, five-step virtually invisible aligner system designed specifically to fix the minor orthodontic and cosmetic | Moderate to severe | Orthodontic relapse, mild anterior crowding, finishing | Limited movement for enhanced predictability* | Mild to moderate |
| Attachments | Not Available | Yes | Yes | Yes | Yes |
| Required Pre-Op Records | Yes | Not Available | Not Available | Not Available | Not Available |
| Weeks Per Tray | Not Available | 1-2 weeks | 1-2 weeks | 1-2 weeks | 1-2 weeks |
| Billing | Flexible | Billed After Treatment is Accepted 60 Day Terms Upon Receipt | Billed After Treatment is Accepted 60 Day Terms Upon Receipt | Billed After Treatment is Accepted 60 Day Terms Upon Receipt | Billed After Treatment is Accepted 60 Day Terms Upon Receipt |
| Additional Refinement Fee | Not Available | Unlimited sets included for 5 years | One refinement
available for
purchase | Two sets included for 2 years | Two sets included for 2 years |
| Quantity of Trays Shipped | Not Available | Unlimited | 10 | 20 | 14 |
| 3D Treatment Planning Software Features | Yes | The ClinCheck Setup (3D Movie of How Teeth are Expected to Move Throughout Treatment) | The ClinCheck Setup (3D Movie of How Teeth are Expected to Move Throughout Treatment) | The ClinCheck Setup (3D Movie of How Teeth are Expected to Move Throughout Treatment) | The ClinCheck Setup (3D Movie of How Teeth are Expected to Move Throughout Treatment) |
| Get Info | Inquire | Inquire | Inquire | Inquire | Inquire |