> For the complete documentation index, see [llms.txt](https://docs.graph.build/EGeX4aTAJLlpg9Hh8kfl/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.graph.build/EGeX4aTAJLlpg9Hh8kfl/getting-started-tutorial/installation/aws/subscription.md).

# Subscription

You must subscribe to each AWS Marketplace product that you want to use. (**If using a Graph.Build provided License it is not necessary to subscribe to AWS Marketplace Products**) 

You can subscribe to the following Graph.Build products on [AWS Marketplace](https://aws.amazon.com/marketplace/seller-profile?id=778d246b-80cd-4728-9fbf-31cc3e1cc182)

* [Graph.Build Studio](https://aws.amazon.com/marketplace/pp/prodview-eel7hm2fsfok2) (up to 40 users)
* [Semi Structured Transformer](https://aws.amazon.com/marketplace/pp/prodview-z6pfhncpxfovw)
* [SQL Transformer](https://aws.amazon.com/marketplace/pp/prodview-lgwyk52ty5jrs)
* [Graph Writer](https://aws.amazon.com/marketplace/pp/prodview-yyo7ifzizu4qy)

### Subscribing to a Product

Using the SQL Transformer as an example

1. Select "View Purchase Options"

<figure><img src="/files/Cucb0i89ElzuRwOMrFOi" alt=""><figcaption></figcaption></figure>

2. Select the length of the contract, the longer the contract the more discount applied. (1 year 10% off, 2 years 20% off, 3 years 30% off). When subscribing to the Graph.Build Studio, select the number of users you wish to have support for.

<figure><img src="/files/fZAV7BC0gMVslvm4Kdlo" alt=""><figcaption></figcaption></figure>

3. Enter the number of Transformer/Writer instances you wish to have running.

<figure><img src="/files/iEaHBsvG0SVrqB3ja7lz" alt=""><figcaption></figcaption></figure>

4. Review the purchase details and press subscribe

<figure><img src="/files/pGhctTIHLwc2oglEFYkN" alt=""><figcaption></figcaption></figure>

Once the subscription is complete, you will receive an email from AWS to confirm this.

Once you have subscribed to all the products, no further steps are required related to AWS Marketplace subscription or setup. You can now [create an ECS cluster](/EGeX4aTAJLlpg9Hh8kfl/getting-started-tutorial/installation/aws/create-an-ecs-cluster.md).