subscription

Is there a method in the API to query the number of subscribers for one of the new profiles? I am talking about the new profiles (not pages), like this one for Tyra Banks: http://www.facebook.com/XOXOTYTY I can see on that page that she has 696k subscribers (more specifically, 696,833 as it shows when you search for her profile), but I cannot find that number in the graph. I know that /userId/subscribers gives a list of my subscribers (which is awesome), but many pages that I'm querying have over 10k subscribers, so it doesn't list them all, and I just need the count. Only user object have

From apple's documentation it is possible to offer free trials to users, after which they will be auto-billed at the end of the trial If you offer a free trial, it will begin when a user subscribes. They will be automatically charged when the free trial is over, unless they have turned off auto-renewal. If you choose to offer a free trial, a drop-down menu will be displayed that will allow you to select the free trial duration. http://developer.apple.com/library/mac/#documentation/LanguagesUtilities/Conceptual/iTunesConnect_Guide/13_ManagingIn-AppPurchases_Robert/ManagingIn-AppPurchases.html

I am setting up an e-commerce site using OpenCart and I want to offer subscriptions. Specifically 3/6/12 months subscriptions. I am NOT interested in recurring billing (I am aware that there are modules for PayPal and Authorize.net). I want users to pay once in advance. Does this translate to 3 pseudo-products from a configuration point of view? I guess this is feasible, so far, just with product configuration. 3 products, each with one price. Here comes the tricky part. For every month the users have paid they have access to order a product, only once a month, within their "billing cycle". So

I want to write a newsletter with php. but i have a question: how can i generate a code for unsubscribe. In fact i want a unique code for each subscriber. for example in ' http://net.tutsplus.com/ ' you can see something like this:' http://tutsplus.us1.list-manage.com/profile?u=0154weg635df2fdwied2541cbed&id=c5652sdfre7&e=8758563dfgde '. and another question is that this code should be saved in data base or no?(because i think if it's unique for each person, it's not necessary to generate every time whiling send newsletters). any idea? Ondra Žižka Generate a hash of the user id + some secret

In my iOS app, I included in-app purchase for subscription. In order to use the app, they have to purchase the subscription and then only it will work. I don't have any server and so I'll maintain all the data with in the app, like receipts, product details etc. First time after purchasing the subscription, immediately, I'll send request for validation receipt. In that receipt, I'm extracting the "expires_date" value (which is in milliseconds since 1970) and converting it to date and storing it in NSUSerDefaults . I'm getting the expired date as same date when I'm checking it. Don't know

Is there a minimum version of iOS that is needed to support auto-renewable subscriptions? I know that feature was introduced in iOS 4.3 but I don't see anything about it that would seem to force it to only work on 4.3 and later devices. Has anyone successfully implemented auto-renewable subscriptions on older versions of iOS? Eventually an engineer at Apple provided an answer: Auto-renewable subscriptions will only work on iOS 4.2 and above. 来源： https://stackoverflow.com/questions/6667856/what-is-the-minimum-target-ios-version-for-auto-renewable-subscriptions