Even if you did get 349 sales ($3.00 trial sales) thats a little over $1,000 if your rentention rate is low or even 50% you would make lot more sending that traffic elsewhere.
For example if you can get 349 paid sales ($3.00) I am sure with the same traffic you would have gotten at least 349 (free signups w/credit card) most likely about double, but i will use 349 to make it simple.
349 signups with clickcash (for example
) would have made you: $19,000.
You likely made less then $2,000 on inital signups, and with a decent retention rate for your site the most you will rebill those members out at would be another $8,000 max. SO you grossed $10,000. Now take off your expenses.. what does ccbill keep 15%? now your down to $8,500 How much do you pay in content/upgrades per month. If you say nothing then i would cut your rebills in half from what i mentioned above. Lets say you pay 1,000 a month in content, plug in feeds, etc.. so your down to $7,500. I am sure you get a decent chargeback/ refund amount. So knock it down to $7,000 total made. How much time do you spend on customer service and updates ? Again if you say nothing, then reduce the estimated amount of rebills i figured. You need to figure out what your time isworth and dedcut that from what you made, that time could have been spent advertising more.
Getting the traffic/signups is important, but what also is important is where you send the traffic. You are lucky to make 7K from your 349 signups, sending them to a company like ClickCash you would have profited $19,000++ from the same traffic.