# Purchasing Airfoil

Quick Link: To buy a license key for Airfoil, visit our online store.

### Why should I buy Airfoil?

Put simply, you should buy Airfoil because it isn't free - we give you a chance to test out the program and all its features before you buy it. It's like test driving a car, for as long as it takes you to decide.
In trial mode, all of Airfoil's features are available to try, but it won't work for full-time use. During the trial, audio quality is degraded after ten minutes of transmitting.
If you use Airfoil and find you like it, please purchase a license key and support Rogue Amoeba. You'll be allowing us to continue to bring some of the world's best software products into existence.

### What does Airfoil cost and where do I buy it?

Airfoil is available for purchase the world over for just $25. To purchase your license key, just visit http://www.rogueamoeba.com/store/.

### What about upgrades?

If your license key starts with `KUTA-`, you already own Airfoil 4 - enjoy!
If you purchased a license for Airfoil before November 1st, 2010 (your license key will start with `TX40-` or `SSME-`), you can upgrade to Airfoil 4 for just $10.

### What types of licenses do you offer?

We have two types of licenses, Single-user and Family Pack.

• Single-user licenses are for a single user on one or more personal machines.
• Family Packs are for up to five users in a single household, on one or more personal machines.
• Family Packs are not valid for use by businesses. Businesses and organizations can save with our volume discounts, available automatically with quantities of 10 or more.

## After Purchase

### How does purchasing work?

When you purchase through our store, you'll immediately receive a license key in your browser, as well as via email. This key will allow you to unlock the full version of Airfoil. Simply enter your key into Airfoil as instructed, and you'll be all set.

### What's your upgrade policy?

Rogue Amoeba doesn't have a stated upgrade policy, just a great track record. Since 2002, we've provided hundreds of free updates across our entire product line. These updates have fixed bugs and added new features. If we add substantial new functionality, we may charge an upgrade fee. However, we do not make most of our income from upgrades, and we provide nearly all updates free of charge. Buy with confidence!

### What's your refund policy?

All Rogue Amoeba products are available as demos for an evaluation prior to purchase. We believe that no customer should have to buy software in order to find out how well it works. Our software can be fully evaluated with no limitations in capabilities, prior to purchase. Customers are strongly encouraged to take advantage of these trials prior to purchase. You may also seek any needed technical support from us - we answer support emails rapidly and responsively for current and potential customers alike.
If you would like a refund, please contact hello@rogueamoeba.com within 14 days of your purchase. Because we can not recover the license key that was sold, refunds are issued on a case-by-case basis.