|  |  |  |  |  |
| Company | Align Technology, Inc. | Align Technology, Inc. | Align Technology, Inc. | Align Technology, Inc. | Align Technology, Inc. |
| Item | Invisalign Comprehensive Phase 2 Package | Invisalign Comprehensive Package | Invisalign Express 5 | Invisalign Express Package (7) | Realine Clear Aligner |
| Price | Inquire | Inquire | Inquire | Inquire | Inquire |
| Description | Phase 2 treatment | Moderate to severe | Orthodontic relapse, mild anterior crowding, finishing | Orthodontic relapse, mild anterior crowding, finishing | Realine treatment is a straightforward, five-step virtually invisible aligner system designed specifically to fix the minor orthodontic and cosmetic |
| Attachments | Yes | Yes | Yes | Yes | Not Available |
| Required Pre-Op Records | Not Available | Not Available | Not Available | Not Available | Yes |
| Weeks Per Tray | 1-2 weeks | 1-2 weeks | 1-2 weeks | 1-2 weeks | Not Available |
| Billing | 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 | Flexible |
| Additional Refinement Fee | Unlimited sets included for 3 years | Unlimited sets included for 5 years | One refinement
available for
purchase | One set
included for
1 year | Not Available |
| Quantity of Trays Shipped | Unlimited | Unlimited | 5 | 7 | Not Available |
| 3D Treatment Planning Software Features | 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) | Yes |
| Get Info | Inquire | Inquire | Inquire | Inquire | Inquire |