If you purchase a six Month membership at and you don't find the love of your life in that timeframe , then will extend your membership another six Months for free .With all these precautions taken by , you are guaranteed to meet your match . Click the link below to read more and to sign up with Match.comPerfect Perfect is the best and most popular dating site on the internet having more than 20 million members worldwide with more than 10,000 new members signing up daily .The high success rate of Perfect is due to the fact that it is the only dating site that utilizes the Duet total compatibility system ( Duet ) developed by Dr pepper Schwatz .
He was the first to use a scientific approach to match highly compatible singles .
For the system to work successfully a new member need to complete an in-dept relationship questionnaire and the member's profile must be complete .
e Harmony online system will then locate compatible matches and deliver them to the member base on the profile created .
Perfect has a free book " Finding your perfect match " written by Dr Pepper Schwatz .
You just need to pay for postage to receive this book .