# How to Subscribe

In order to use Cloud Storage Security's Antivirus for Amazon S3 or Data Classification for Amazon S3 solutions, you must be subscribed to one of the AWS Marketplace listings for each of the tools you want to use in the account that you want to deploy the Management Console in.

Subscribing is a simple click-through process within your AWS account through AWS Marketplace. If both products are subscribed to, they can be run separately or as a unified solution.

## Antivirus for Amazon S3

In this section, you will see three different listing options on AWS Marketplace for Antivirus for Amazon S3 (**AV**): `Pay-As-You-Go (PAYG)`, `Bring Your Own License (BYOL) / GovCloud`, and `AWS Transfer Family`.

{% hint style="info" %}
If you are looking to start a free trial to test our solution use PAYG. If you have questions please [contact us](https://help.cloudstoragesec.com/contact-us).
{% endhint %}

Select the listing you plan to use below to learn more about the subscription process.

<table data-view="cards"><thead><tr><th></th><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>Pay-As-You-Go (PAYG)</strong></td><td>This listing deploys Antivirus for Amazon S3 with a PAYG model. This means you will only be charged for each GB of data that you scan.</td><td><strong>Most customers will use this listing.</strong></td><td><a href="pay-as-you-go-payg#antivirus-for-amazon-s3">#antivirus-for-amazon-s3</a></td></tr><tr><td><strong>Bring Your Own License (BYOL) / GovCloud</strong></td><td>For customers who require a custom license or need to deploy in GovCloud.</td><td></td><td><a href="how-to-subscribe/bring-your-own-license-govcloud-byol">bring-your-own-license-govcloud-byol</a></td></tr><tr><td><strong>Transfer Family Integration</strong></td><td>For customers who need to deploy our Integrated AWS Partner Solution for AWS Transfer Family.</td><td></td><td><a href="how-to-subscribe/aws-transfer-family">aws-transfer-family</a></td></tr></tbody></table>

## Data Classification for Amazon S3

Within the `Pay-As-You-Go (PAYG)` article you will also find detail on our available listing option on AWS Marketplace for Data Classification for Amazon S3 (**DC**). Select the PAYG page below and navigate to the DC listing link within the article to learn more about the subscription process.

<table data-view="cards"><thead><tr><th></th><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>Pay-As-You-Go (PAYG)</strong></td><td>This listing deploys Data Classification for Amazon S3 with a PAYG model. This means you will only be charged for each GB of data that you classify.</td><td><strong>Most customers will use this listing</strong></td><td><a href="pay-as-you-go-payg#data-classification-for-amazon-s3">#data-classification-for-amazon-s3</a></td></tr></tbody></table>