1. End of day Calculator and special order parts tracking
CIS248 – Advanced App Development
Week: 7 Update
By: Nick Arneson

2. Introduction Name: Nick Arneson
School: Second year student at Southeast Technical Institute
Enjoys: C#
Networking
Building custom computers
Playing video games in free time

3. Project Description
My project combines an end of day calculator for closing out the till at the end of day.
It also focuses on using a database for managing special ordered parts for our clients.
It will be used primarily by our store only at first, with hopes to integrate it into the other 40+ stores.

4. Key project tools Visual Studio 2019 Enterprise Edition
Used for IDE
Coding in C#
MS SQL Express 17
For Database
MSSQL Sever Management Studio 18 (SSMS)
For Database management

5. Features & functions IsValidData()
This function ensures the user is inputting the correct data into the End of Day calculator.
The main feature is displaying Green text for the amount that needs to be pulled from the drawer
Or Red text for money that is short in which you need to recalculate.
Black text will mean no changes to the till need to be made.

6. Key input/output captures
Top Image
Shows the negative amount in the till for what is expected.
Which in our case is $500
Bottom Image
The application now displays an gain in change.
The $42.05 will need to be removed to keep the till flush.

7. Database ERD Diagram
Accounts and Vendors share a one to many relationship with each type of special order that can be placed.
I thought about splitting Vendors, but decided against it, but I could more than likely create a more refined Vendors list.
Added Access_Levels and Users tables, for an end goal of restricting certain to certain tasks.
Example:
Admin level has access to everything (Add users + below)
Purchasers have access to add Vendors + below
Users have access to add Customers.