To proceed to payment you'll need to make sure that your web browser allow pop-ups and redirects from https://retail.sytravelmaster.com.


To resolve this for an android device please work through the following solution. 


From an Android device:


Go to the website settings on your device: 



Go to site settings: 



Go to all sites: 



Select https://retail.sytravelmaster.com



Select pop-ups and redirects: 



Select allow:



Check that your site settings allows pop-ups and redirects on your device: 



Return to https://retail.sytravelmaster.com proceed to payment.