Apparently the 3-day cancellation clause is not in bold print on the sign up page but instead buried deep into the Terms and Conditions, along with the opt-out for auto-renewal clause. The survey is rampant with very long stories of a stonewalling customer service department that dispenses advice instead of a refund. The eHarmony member support also sticks heavily to the 3-day cancellation policy even though they didn't provide matches for these people by Day 4!
The most galling of all rip-offs by eHarmony is not in the top 10 I listed, but nonetheless hugely frustrating: Many complaints were about eHarmony assimilating all the profile information from the new member, charging for the new membership and then informing the new member a few days later that, “Sorry, we could not find any matches for you at this time.” Fine, no harm no foul as long as you can get your money back. But…whoops! Your 3-day cancellation period has passed! I'm sort of amazed eHarmony is still online much less not being sued in some massive class-action suit.