Menerapkan Prorata dan Penagihan Berdasarkan Pemakaian
Pahami dan terapkan prorata untuk perubahan di tengah siklus serta siapkan penagihan berdasarkan pemakaian untuk model langganan berbasis penggunaan.
Menerapkan Prorata dan Penagihan Berdasarkan Pemakaian adalah pelajaran Stripe Payments & SaaS Billing Systems gratis di CoddyKit. Ini adalah pelajaran 2 dari 4. Kamu bisa membaca pelajaran lengkapnya di bawah secara gratis — lalu praktikkan langsung di browser dengan editor kode bawaan dan tutor AI 24/7. Ini adalah bagian dari jalur belajar Stripe Payments & SaaS Billing Systems, dan progresmu tersinkronisasi di web dan aplikasi CoddyKit. Kursus Stripe Payments & SaaS Billing Systems mencakup 4 pelajaran total.
Bagian dari pelajaran ini belum diterjemahkan dan ditampilkan dalam bahasa Inggris.
Flexible Billing: Intro
Welcome to advanced subscription features! Many businesses need more flexible billing than just a fixed monthly or yearly fee.
Today, we'll dive into two powerful concepts: prorations and metered billing. These allow you to handle mid-cycle changes and usage-based pricing with ease.
What are Prorations?
Imagine a customer upgrades their subscription plan halfway through their billing cycle. What happens to the money they already paid for the cheaper plan?
Proration is the process of proportionally adjusting charges when a subscription changes mid-cycle. Stripe automatically calculates this for you.
- Credit: For the unused portion of the old plan.
- Charge: For the new plan's usage up to the end of the current cycle.
Stripe's Proration Logic
When you modify a subscription in Stripe (e.g., changing the price or quantity of a subscription item), Stripe automatically calculates the proration.
It creates line items on the customer's invoice: a credit for the unused time on the old plan and a charge for the new plan from the change date to the end of the current billing period.
This ensures fairness and accuracy for both you and your customers.
Implementing Prorated Changes
When updating a subscription via the Stripe API, prorations are typically handled by default. You can also explicitly control this behavior using the proration_behavior parameter.
CREATE_PRORATIONS ensures that proration items are added to the invoice immediately or at the end of the cycle.
Try running this conceptual Java code:
import com.stripe.Stripe;
import com.stripe.param.SubscriptionUpdateParams;
public class Main {
public static void main(String[] args) {
// In a real app, you'd set Stripe.apiKey and handle exceptions.
// This snippet focuses on the update parameters.
String subscriptionItemId = "si_EXISTING_ITEM_ID";
String newPriceId = "price_NEW_PLAN_ID";
SubscriptionUpdateParams params =
SubscriptionUpdateParams.builder()
.addItem(
SubscriptionUpdateParams.Item.builder()
.setId(subscriptionItemId) // ID of the existing subscription item
.setPrice(newPriceId) // The new price for the subscription
.build()
)
.setProrationBehavior(SubscriptionUpdateParams.ProrationBehavior.CREATE_PRORATIONS)
.build();
System.out.println("Subscription update parameters created:");
System.out.println("- New Price ID: " + newPriceId);
System.out.println("- Proration Behavior: CREATE_PRORATIONS");
System.out.println("Stripe will automatically calculate and apply prorations.");
}
}What is Metered Billing?
Metered billing (or usage-based billing) charges customers based on how much of a service they actually use, rather than a fixed amount.
Think of utility bills (electricity, water) or cloud services (data storage, API calls). Customers only pay for what they consume.
- Examples: API requests, GB of storage, minutes of video streaming, number of active users.
Setting Up Metered Products
To implement metered billing, you first need to define a Product and a Price in Stripe with a usage_type set to metered.
This tells Stripe that the quantity for this price will be reported by your application, not fixed at subscription creation.
You'll also define the billing scheme (e.g., per_unit or tiered) and optional aggregation method.
Reporting Usage to Stripe
For metered billing, your application needs to track customer usage and report it to Stripe periodically, usually as it occurs or at regular intervals (e.g., daily).
This is done using the Usage Record API. You report the quantity of usage for a specific subscription_item.
Here's a conceptual Java example:
import com.stripe.Stripe;
import com.stripe.param.UsageRecordCreateParams;
public class Main {
public static void main(String[] args) {
// In a real app, you'd set Stripe.apiKey and handle exceptions.
// This snippet focuses on creating a usage record.
String subscriptionItemId = "si_METERED_ITEM_ID"; // The ID of the metered subscription item
long quantityUsed = 10L; // The amount of usage to report
UsageRecordCreateParams params =
UsageRecordCreateParams.builder()
.setQuantity(quantityUsed)
.setTimestamp(System.currentTimeMillis() / 1000L) // Current time in seconds since epoch
.setAction(UsageRecordCreateParams.Action.INCREMENT) // Add to existing usage
.build();
System.out.println("Usage record creation parameters created:");
System.out.println("- Subscription Item ID: " + subscriptionItemId);
System.out.println("- Quantity Reported: " + quantityUsed);
System.out.println("- Action: INCREMENT (adds to previous usage)");
System.out.println("This usage will be billed at the end of the current billing cycle.");
}
}How Metered Usage is Billed
Stripe aggregates all usage records reported for a specific metered subscription item within a billing period.
At the end of the billing cycle (or when an invoice is finalized), Stripe calculates the total usage and applies the corresponding price, adding it to the customer's invoice.
You can define how usage is aggregated (e.g., sum, last_ever, max) when creating the price.
Prorations vs. Metered: Recap
It's important to distinguish between prorations and metered billing:
- Prorations: Adjust charges for changes to fixed-price subscription items mid-cycle (e.g., upgrading from Basic to Pro plan).
- Metered Billing: Charges based on actual consumption of a service, with usage reported over time (e.g., paying per API call or GB of data).
Both offer powerful ways to make your billing more flexible and customer-friendly.
Quick Check: Flexible Billing
Which of the following scenarios would typically involve metered billing in Stripe?
Recap: Prorations & Metered
Great job! You've learned how to handle flexible billing scenarios with Stripe:
- Prorations: Automatically adjust charges when subscriptions change mid-cycle, ensuring fair billing.
- Metered Billing: Charge customers based on their actual consumption, requiring you to report usage via the Stripe API.
These features are crucial for building dynamic and scalable SaaS platforms. Keep exploring to master more advanced Stripe capabilities!
Pertanyaan yang Sering Diajukan
Apakah pelajaran “Menerapkan Prorata dan Penagihan Berdasarkan Pemakaian” gratis?
Ya — teks lengkap “Menerapkan Prorata dan Penagihan Berdasarkan Pemakaian” gratis dibaca di sini di web. Untuk praktiknya secara interaktif (editor kode bawaan dan tutor AI 24/7) dan buka sisa kursus Stripe Payments & SaaS Billing Systems, upgrade ke CoddyKit PRO. Kursus Stripe Payments & SaaS Billing Systems mencakup 4 pelajaran total.
Apa yang akan aku pelajari di “Menerapkan Prorata dan Penagihan Berdasarkan Pemakaian”?
Pahami dan terapkan prorata untuk perubahan di tengah siklus serta siapkan penagihan berdasarkan pemakaian untuk model langganan berbasis penggunaan. Kamu berlatih Stripe Payments & SaaS Billing Systems dengan kode praktik yang langsung kamu jalankan di browser, dan tutor AI 24/7 menjawab pertanyaanmu saat kamu mengerjakan pelajaran ini.
Apakah aku perlu pengalaman untuk memulai Stripe Payments & SaaS Billing Systems?
Tidak diperlukan pengalaman sebelumnya. Stripe Payments & SaaS Billing Systems di CoddyKit dirancang untuk pemula hingga pelajar tingkat lanjut, jadi kamu bisa memulai di sini atau dari awal dan belajar sesuai kecepatan kamu sendiri. Ini adalah pelajaran 2 dari 4.
Berapa lama pelajaran “Menerapkan Prorata dan Penagihan Berdasarkan Pemakaian” memakan waktu?
Sebagian besar pelajaran CoddyKit memakan waktu sekitar 5–10 menit. Setiap pelajaran ringkas dan interaktif, jadi kamu membuat kemajuan stabil dan melanjutkan dari tempat kamu tinggalkan di web dan aplikasi.
Bisakah aku menulis dan menjalankan kode dalam pelajaran Stripe Payments & SaaS Billing Systems ini?
Ya. Setiap pelajaran Stripe Payments & SaaS Billing Systems menyertakan editor kode bawaan, jadi kamu menulis dan menjalankan kode nyata langsung di browser dan mendapatkan umpan balik AI instan — tidak diperlukan penyiapan lokal.
Semua pelajaran dalam kursus ini
- Menangani Masa Uji Coba dan Peningkatan Paket
- Menerapkan Prorata dan Penagihan Berdasarkan Pemakaian
- Pengelolaan Siklus Hidup dan Peristiwa Langganan
- Kupon, Diskon, dan Kode Promosi