private string ShowOptionsMenuToCustomer()
{
// TODO:Should be using a data structure to organize
// this with the enum and produce the list dynamically
// just no time yet.
DisplayOutput("[1] Select Small Coffee");
DisplayOutput("[2] Select Medium Coffee");
DisplayOutput("[3] Select Large Coffee");
DisplayOutput("[4] Increment Sugar");
DisplayOutput("[5] Decrement Sugar");
DisplayOutput("[6] Increment Cream");
DisplayOutput("[7] Decrement Cream");
DisplayOutput("[8] Add currently working coffee to order");
DisplayOutput("[9] Show Current Working Coffee");
DisplayOutput("[10] Show Current Order and Total");
DisplayOutput("[11] Add Payment");
DisplayOutput("[12] Dispense Order and Change");
DisplayOutput("Enter Your Selection: ");
var selection = Console.ReadLine();
outputHandler.ClearOutput();
return(selection);
}