So I've started making the interface the way things will look and I want to get your opinions and ideas.

As you can see I've created two full example jobs. These jobs have 9 different items you have to get with different quantities of each item as-well.
The idea is you create a job (on the page) listing the items you want and the quantity then you list a price you're willing to pay for that entire order to be fulfilled. You can make a job with only 1 item or up to 9 different items with quantities up to 64 of each item.
So how does this look? Do you like this idea? is the user interface easy to understand?
What improvements or features would you suggest? Thanks.