Enabling Pop-Up Windows
Before proceeding to purchase PDT credits online, you must permit pop-up
windows for our payment processor. If you wish to restrict this permission
to the processor's website, use this URL in your browser's settings:
Below you can find links to detailed information about how to enable pop-ups
for some popular browsers. After changing the settings in your browser to enable
pop-ups, please quit and re-launch the browser before returning to the
Purchase Credits page.
Because browsers are updated frequently, it may be best to view your browser's
help pages for the most up-to-date information on how to enable pop-ups.
In Firefox, you can add specific websites to an allowed or exceptions list.
Once you add a site to this list, pop-ups from that site are always visible.
Mozilla's support pages
show you how to manage pop-up blocker settings in Firefox.
Similar to Firefox, in Chrome you can add specific sites to an allowed list so
pop-ups for that site always appear. For more information on how to manage
pop-up settings in Chrome, have a look at
Google's support documentation.
Safari's pop-up blocker doesn't block pop-ups from opening if you've clicked on
a button or link on a web page. But here is the information on
changing Safari's pop-up settings.
shows you how to turn Internet Explorer's pop-up blocker on and off. Make
sure to get the correct help on the specific version of IE that you are using.