---
title: Integration & Provisioning
slug: integration-and-provisioning
createdAt: 2026-02-17T09:17:43.872Z
---

## Step 6: Buy With AWS

This section provides the integration snippet your engineering team needs to handle the purchase flow.

When a customer subscribes to your product on AWS Marketplace, AWS sends a **POST request** to your Registration URL containing an `x-amzn-marketplace-token`. Your backend must:

1. Receive the token at your **Fulfillment URL** (HTTPS required)
2. Exchange it using the `ResolveCustomer` API **within 1 hour** (tokens expire)
3. Provision the customer's account

AWSsome provides the integration code snippet in this section. Share it with your development team.

## Step 7: Automatically Provisioning Subscription

Toggle this setting to enable or disable automatic subscription provisioning.

- **On**: When a customer subscribes, your system automatically provisions their account without manual intervention
- **Off**: Subscriptions require manual approval or provisioning steps on your side

For most SaaS products, automatic provisioning is recommended to reduce friction and improve the buyer experience.

**Next step:** [Publishing Your Listing](docId\:zHYZX6CmyTEZSq8UoyiKg)