Features:
- Add full order edition support in Sale > Orders > View
- 1 click edit of product data (name, model, quantity, price)
- 1 click edit of totals (title, value)
- Easy add discount with fixed amount or percentage
- Auto-calculation of totals based on new values

Description:
When editing an order in opencart it's not possible to edit product or totals data, this module is adding possibility to quickly edit all these in 1 click, having always the totals are automatically calculated. It's also possible to easily set a discount with custom name and value in fixed amount or in percentage.