> ## Documentation Index
> Fetch the complete documentation index at: https://docs.onemrr.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Quickstart

> Connect your billing, check your MRR, see what moves it, and catch churn early.

OneMRR reads subscription billing from Stripe, Shopify and Wix, and turns it into one set of numbers: MRR, churn, and the customers behind every change. It only reads your billing. It never changes anything in your platforms.

**1. Connect your billing platform**

[Sign up](https://app.onemrr.dev/signup), then pick a platform on **Get started** and paste a read-only key. The first import starts right away.

![The Get started page with the platform picker outlined](https://mintcdn.com/one-mrr/q05aXT_0moaoPNhC/images/get-started/platform-picker.png?fit=max\&auto=format\&n=q05aXT_0moaoPNhC\&q=85\&s=8b2a4f49b3f81bcce2d5a3f774d045f1)

[Connect a billing platform →](https://docs.onemrr.dev/get-started/connect.md)

**2. Set up a breakdown (if you need one)**

Plan, Source, Billing interval and Country work with no setup. To split MRR another way, such as by sales channel or product line, open **Settings → Breakdowns**. OneMRR suggests breakdowns from your billing metadata.

![A suggested breakdown with Preview outlined](https://mintcdn.com/one-mrr/q05aXT_0moaoPNhC/images/breakdowns/suggestion.png?fit=max\&auto=format\&n=q05aXT_0moaoPNhC\&q=85\&s=6e18be222d2accfbafb7352d6412c8c0)

[Custom breakdowns →](https://docs.onemrr.dev/breakdowns/custom-breakdowns.md)

**3. Check your MRR**

When the import finishes, **Get started** shows your MRR and how it compares with each platform's billing. If it looks right, select **This looks right**. If not, select **Something looks off** for the usual causes.

![Step 3 of Get started, with the MRR total and the two buttons outlined](https://mintcdn.com/one-mrr/q05aXT_0moaoPNhC/images/get-started/review-mrr.png?fit=max\&auto=format\&n=q05aXT_0moaoPNhC\&q=85\&s=9ba8ecba4716d69d47efe1da937b5333)

[Check your first MRR number →](https://docs.onemrr.dev/get-started/check-your-mrr.md)

**4. Drill into what moves your MRR**

On the **Overview**, scroll to **MRR by**. Select a plan or product to drill in, then select an amount to see the customers behind it.

![A breakdown drilled into one channel, with a movement amount outlined](https://mintcdn.com/one-mrr/q05aXT_0moaoPNhC/images/breakdowns/drill-amount.png?fit=max\&auto=format\&n=q05aXT_0moaoPNhC\&q=85\&s=86831a05fd868f2674cebe0723852baf)

[Drill down →](https://docs.onemrr.dev/breakdowns/drill-down.md)

**5. Set up Churn Signals**

Send OneMRR a few events from your server: who each account is, and when they do something that matters. Churn Signals compares each customer with their own normal use.

![The Tracking page with the install snippet outlined](https://mintcdn.com/one-mrr/q05aXT_0moaoPNhC/images/churn/tracking.png?fit=max\&auto=format\&n=q05aXT_0moaoPNhC\&q=85\&s=75608101ac4452138da577e2fb87a7de)

[Set up Churn Signals →](https://docs.onemrr.dev/churn/churn-signals.md)

**6. Turn on detection**

Under **Churn & retention → Settings → Detection**, choose how often customers normally use your product, then select **Turn on**. OneMRR checks every customer once a day.

![Detection settings with Turn on and the usage pattern outlined](https://mintcdn.com/one-mrr/q05aXT_0moaoPNhC/images/churn/detection.png?fit=max\&auto=format\&n=q05aXT_0moaoPNhC\&q=85\&s=6d90dde38faf9936e0d955738d419df0)

**7. Act on at-risk customers**

**At risk** lists customers whose activity dropped, highest priority first. Email them from there, or set up **Automations** to prepare or send a check-in email when someone is flagged.

![The At risk list with the Why and Normal → recent columns outlined](https://mintcdn.com/one-mrr/q05aXT_0moaoPNhC/images/churn/at-risk.png?fit=max\&auto=format\&n=q05aXT_0moaoPNhC\&q=85\&s=fade6c4970e15eb6ed342aaabe617cc7)

[Act on at-risk customers →](https://docs.onemrr.dev/churn/at-risk.md)


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.