OrderCosts

Fields

Field	Type	Required	Description
subtotal	string	✓	total items cost, not including tax, fee, or discount
fee	string	✓	total fee amount
tax	string	✓	total tax amount
discount	string	✓	total discount amount
delivery	string	✓	delivery charge
gross	string	✓	cost + fee - discount, not including tax
preDiscount	string	✓	cost + fee, not including tax or discount
total	string	✓	total cost including tax