* Rebuild opencart checkout into 1 page (see attached picture).
When clicking on "checkout" customer shall be moved directly to this page. No login before this.
* Add function "attach files". A popup shall appear to let customer attach one or more files.
* Add function to also show 1pcs price in "Quantity discount".
* Add function to make it possible to insert "starting fee" on products. Need to be able to change the text in admin.
Example: Customer chose product + 1 color print. Then starting fee is $10.
If they chose product + 2 color print, then starting fee is $20. And so on...
See attached picture "price.jpg".