Yes, please make the service affordable so that many people can join and there is diversity in the matches. Not everyone can afford to pay as much as you charge. Compared to the amount of money I have been paying for the past few years, there has not been a single match. However, I appreciated my matchmaker's efforts. 

Also, I think it would be helpful to have on-site sessions where singles can hang out and get to know one another. Of course, these would have to be planned beforehand. There needs to be more human interaction than just putting someone on a piece of paper, which I understand may be difficult at times. 

Jazzakallahu khayran for the efforts, nonetheless.