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应用内购买 - 订阅如何运作？

[英]In app purchase - How Subscription works?

原文 2011-07-01 15:09:25 4 4 iphone/ in-app-purchase/ subscription

i'm working on an magazine app for iPad and i've been asked to build a system to allow users to subscribe for, say, a year.我正在为 iPad 开发一个杂志应用程序，我被要求建立一个系统来允许用户订阅，比如说，一年。 I have to say... I didn't quite get the concept of Subscription... Anyway, there's my point: should I implement a real Subscrition model of payment or can I go with a standard consumable one?我不得不说...我不太了解订阅的概念...无论如何，我的意思是：我应该实施真正的付款订阅 model 还是可以使用标准消耗品实现 go？ I mean, if for 20euros I allow the app to download a secret code, say a boolean, which enable the download of all future issues of the year, why should I prefer the subscription model?我的意思是，如果我允许应用程序下载 20 欧元的密码，比如 boolean，它可以下载今年所有未来的问题，我为什么更喜欢订阅 model？

thanks to all, Marcello谢谢大家，马塞洛

4 个解决方案

There's no need to "build a system to allow users to subscribe" since there is already a subscription billing service offered by Apple:无需“建立一个允许用户订阅的系统”，因为 Apple 已经提供订阅计费服务：

Apple Launches Subscriptions on the App Store Apple 在 App Store 上推出订阅服务

CUPERTINO, California—February 15, 2011—Apple® today announced a new subscription service available to all publishers of content-based apps on the App Store℠, including magazines, newspapers, video, music, etc. This is the same innovative digital subscription billing service that Apple recently launched with News Corp.'s “The Daily” app. (2011 年 2 月 15 日，加利福尼亚州，CUPERTINO) ——Apple® 今日宣布推出一项新订阅服务，适用于 App Store℠ 上所有基于内容的应用程序的发行商，包括杂志、报纸、视频、音乐等。这也是同样的创新数字订阅服务Apple 最近通过新闻集团的“The Daily”应用程序推出的计费服务。

Security is the main reason you want to use the Subscription service.安全性是您要使用订阅服务的主要原因。 There are places out there where poorly made apps which have 'secret code' which just needs to be enabled have been pre-packaged which allows people to bypass buying.在某些地方，那些制作不佳的应用程序已经预先打包了“秘密代码”，只需要启用这些应用程序就可以让人们绕过购买。

Not doing things the right way and coming up with a half-arsed workaround because "you don't quite get it" is hardly a good attitude.没有以正确的方式做事并想出一个半途而废的解决方法，因为“你不太明白”并不是一个好的态度。

Doing things the right way means that the customer gets billed until they take action to cancel their subscription.以正确的方式做事意味着客户会收到账单，直到他们采取行动取消订阅。 It should be obvious why that is preferable to a one-time fee that expires.应该很明显为什么这比到期的一次性费用更可取。

Also, Apple may have a problem with you bypassing the method they've provided.此外，Apple 可能会在您绕过他们提供的方法时遇到问题。 There's an entire section on in-app purchases/subscriptions in the review guidelines that you are coming dangerously close to breaking.审查指南中有一个关于应用内购买/订阅的完整部分，您将危险地接近破坏。

The MAIN difference is Apple is responsible to auto-renew subscription every time it expired.主要区别在于 Apple 负责在每次订阅到期时自动续订。 So you should go for In-app purchase subscription type.因此，对于应用内购买订阅类型，您应该使用 go。