Discovery Miles option still not working

This is ridiculous, I have written about this before and it is still unresolved. Over the past weeks I have bought a number of books using Discovery miles and it never works at the first attempt. Every time I log into the Discovery connection it crashes and sometimes after a number of days it goes through. You are losing money as until now I have not been buying from other websites but will do so in the future AND I am advising everyone in my office to do the same. Either remove the Discovery option or fix it - I cannot recall ever having this problem with [URL Removed]