We partner with Tebex Limited (<a href='www.tebex.io'>www.tebex.io</a>), who are the official 
merchant of digital content produced by us. If you wish to purchase licenses to use digital 
content we produce, you must do so through Tebex as our licensed reseller and merchant of 
record. In order to make any such purchase from Tebex, you must agree to their terms, 
available at <a href='https://checkout.tebex.io/terms'>https://checkout.tebex.io/terms</a>.
 If you have any queries about a purchase 
made through Tebex, including but not limited to refund requests, technical issues or 
billing enquiries, you should contact Tebex support at 
<a href='https://www.tebex.io/contact/checkout'>https://www.tebex.io/contact/checkout</a> 
in the first instance.