There is a huge gap in available 3D printing widgets for sites for small startup print shops. I would be great to have one that allows users to upload files, and get an instant quote.
Ideally shows a preview of the model the customer wishes to quote and print.
Also have it customizable by the site owner for material costs, labour time spent, labour rate, cost per hour for 3D printer operation, print time, electric cost per kWH, power consumption in watts, desired profit margin present, and shipping costs. Along with an easy select drop down for material