I have been buying books on line for a few years through Book Depository without a problem. In the last weeks I have a problem. I can enter the site, make a selection, add to the basket but cannot get to the 'checkout' page, either by direct payment or PayPal. It returns to the basket page. Book Depository have affirmed that they have no problems with their site. What is blocking my access?
I am using Internet Explorer and Windows 7. Any help would be appreciated.