auth_system.json

{
    "users": [
        {
            "id": 1,
            "username": "test",
            "token": "G7DBTgdm1bdV4"
        }
    ],
    "products": [
        {
            "id": 1,
            "name": "test",
            "description": "",
            "purchase_price": 100.0,
            "sale_price": 350.0,
            "quantity_in_stock": 50403,
            "user_id": 1
        }
    ],
    "cart": [],
    "sales": []
}