You will need to purchase and enter a license key to unlock Sparkbooth. Unlocking Sparkbooth will allow you to use the software pass the trial period, and the demo watermark will no longer be applied to the photos.

How to purchase and activate software

1. Download and install the latest version of Sparkbooth. You can get it from the download page.
2. Open Sparkbooth, and press Buy to be taken to the Shop.
   
3. Press Buy Now for the license type to purchase
   
4. On the Checkout, please enter the email and press Purchase Now.
   
5. You will be taken to PayPal to pay for the purchase. You can pay with your PayPal account or credit card (Visa, Master Card, Discover, or American Express).
   
6. After signing into PayPal or submitting your payment information, review the purchase and press Pay Now.
   
7. When you have completed your purchase, click the Return to John Wu Presents LLC link, and your order and license key will be emailed to you. Please save a copy of the email, you will need the license key information should you need to reinstall or activate on another computer. If you do not receive your license key, you can have it emailed to you from the lost license page.
8. Check your email for the Sparkbooth Purchase Confirmation email, and copy the license key.
9. Open Sparkbooth, and press Unlock.
   
10. Enter your email address and license key from the purchase confirmation email, and press Unlock to activate Sparkbooth