企业移动管理优惠卷

def purchase_mdm_service(package_name, coupon_code=None):
    base_price = get_base_price(package_name)  # 获取基础价格
    if coupon_code:
        discount = apply_coupon(coupon_code, base_price)  # 应用优惠券
        final_price = base_price - discount
    else:
        final_price = base_price
    process_payment(final_price)  # 处理支付
    return final_price

def get_base_price(package_name):
    # 根据套餐名称查询基础价格
    prices = {"basic": 100, "standard": 200, "premium": 300}
    return prices.get(package_name, 0)

def apply_coupon(coupon_code, base_price):
    # 根据优惠券代码计算折扣
    coupons = {"SAVE10": base_price * 0.1, "FIXED20": 20}
    return coupons.get(coupon_code, 0)

def process_payment(amount):
    # 模拟支付处理
    print(f"Processing payment of ${amount}")

# 使用示例
final_cost = purchase_mdm_service("standard", "SAVE10")
print(f"Final cost after applying coupon: ${final_cost}")