Create an ordering system of your choice using c#

$.$ Ideas for scenarios include food ordering systems

such as Pizza, Uber Eats, Restaurant Take away, or retail such as clothing shops, jewelry or

service ordering systems, such as booking delivery guy pick$-$ups and drop offs.

Use all the concepts you have learned in this module so far. A guiding rubric will help you,

although not all things are explicitly mentioned.

Basic expectations:

$$ Include a service fee of R$9\mathrm{.}50.$

$$ Add a $$I have read the Terms & Conditions$$ checkbox, which is required to be checked

before an order can be processed.

$$ Change the color of the form when the form loads.

$$ Generate an invoice number with at least $3$ random numbers