recurring-billing

问题 I want to make a website, which has a function, users have to login and link their credit card to use that function, and I charge them for how many times they use in a month. Just like how Google does on Google Ads. How can I do this? Is this possible by using Google Pay API? Google Pay FAQ says: Support for recurring billing is tied to the payment method returned in the Google Pay API response. Both tokenized cards and cards on file can be used for recurring billing. To process recurring

问题 Im using the authorize.net recurring transaction. What Im trying to do is give the an option to check off a donation if they want it recurring for the next 12 months. So before the ARB - I want to verify the card but 0.00 isn't a valid amount. so if i made the amount 0.01 - how can I void the transaction after the card is verified? Also - when a subscription is made I dont get an email from authorize.net telling me a transaction was made like when a regular transaction is processed. My code:

问题 I am testing the PayPal REST API for subscriptions in the sandbox environment, and have noticed that, when going to the approval URL returned after creating an agreement, no price is shown under the order summary pane on the left of the page. A description is shown but no price/tax etc. The plan id is passed to the call to create an agreement, which contains the information that I would expect to see as a user when approving the payment. Is this a bug or is there something that I am supposed

问题 I am testing the PayPal REST API for subscriptions in the sandbox environment, and have noticed that, when going to the approval URL returned after creating an agreement, no price is shown under the order summary pane on the left of the page. A description is shown but no price/tax etc. The plan id is passed to the call to create an agreement, which contains the information that I would expect to see as a user when approving the payment. Is this a bug or is there something that I am supposed

问题 I am testing the PayPal REST API for subscriptions in the sandbox environment, and have noticed that, when going to the approval URL returned after creating an agreement, no price is shown under the order summary pane on the left of the page. A description is shown but no price/tax etc. The plan id is passed to the call to create an agreement, which contains the information that I would expect to see as a user when approving the payment. Is this a bug or is there something that I am supposed

问题 I am developing a SaaS application using Ruby on Rails. Each user has to subscribe to a specific plan to start using the application. This step has been done using Stripe The problem is I don't know how to prevent this user from using my application if the auto payment subscription is failed (he change his credit card, etc...). I am thinking of using a column in User model to mark this user as inactive and prevent him from signing in. But it does not work as I expected because I want this

问题 I've read a few responses here regarding the modification of the recurring fee amount but still confused. We have 5 subscriptions levels per month: £10 £15 £20 £30 £50 We want to be able to let customers change their subscription package to any of the other options. It sounds like if they are changing to a package with more than 20% difference from the one they are on - we would have to make them cancel and start a new subscription. Surely there is a way to have the subscriber confirm they

问题 I'm trying to build a mySQL database for a PHP page that will allow users to enter the cost of a bill and select who in the house it is split with. The problem I'm having is I can't figure out how to calculate the total owed between residents, taking account of what they have paid and what they need to pay someone else. I want it to be able to handle variable numbers of users 'residents' so have designed the tables like so: Users Table: UserID | User -------+--------- 1 | Jon 2 | Boris 3 |

问题 I want to implement subscription billing feature, but when i call launchBillingFlow method, i am getting error like this android.content.ActivityNotFoundException: Unable to find explicit activity class {com.calendargb/com.android.billingclient.api.ProxyBillingActivity}; have you declared this activity in your AndroidManifest.xml Here it is my sample BillingFlowParams purchaseParams = BillingFlowParams.newBuilder() .setSku(skuId).setType(billingType).setOldSku(oldSku).build(); mBillingClient

问题 I am trying to use the Recurring payment API offered by PayPal. When I create a recurring payment either with express chekout token or with credit card details the payment is always successful. There are instructions here on how to test error conditions http://www.paypalobjects.com/en_US/ebook/PP_Sandbox_UserGuide/testing_error_conditions.html i.e. you can specify for example cvv2=116 and it will produce an error for doDirectPayment, but it does not seem to work with recurring payments. Is