That is a good thing to offer but I will speak for myself,any information I want for a specific event I like to bet I can find the historical information without much of a headache.There are a lot of free sites that offers such opportunities and I personally would only pay the subscription if you offer something more beside the historical data which is most of the time for soccer which I play readily available with just a bit of research in google.There are also apps like Flashscore which give you a lot of such information free of charge also,so you need to offer something better than these.
Lots of free sites are offering such services? Could you name few of them please, because it would interest many people IMO. I'm not looking for betting strategy to backtest so I'm not interested in paying $10 by month for getting such datas, but if it's free (with some ads for example) I could use it from time to time.