Clickable Link:
http://videolla.com/Feedback:
I believe that your website design and UI needs abit of work on but right now we are focusing on the product itself and its pricing strategy.
Firstly, if you raise your prices, you should honour the rate that current customers are paying. As you are offering $5/month package and taking 10% + $0.10 on each sale even if you change this aspect this should always remain for your current client base.
However, what I recommend you doing is offering a "new tier" in the payment pricing in the form a Gold, Silver and Bronze packages.
Example prices you could charge/offer to your customer base:
Bronze being the FREE package
Silver being your existing package although you could tweak this to be $5 month although you could take 15% and $0.15 per each sale.
Gold being say $20/month taking 10% per sale and like $0.05 per sale.
Then eventually this also leaves the option to introduce another tier like "Platinum" where it can just be a monthly fee and a small percentage per sale and/or a fee per sale.
Additionally, you should make "extra features" available to higher tier customers to encourage signups to the more expensive packages
Obviously you know more about your business than I do, so you will know more about the convertions etc but you should A/B test the prices for signups etc and see which one especially focusing on the distribution of revenue per customer so that you will know how much additional revenue it will bring in for your business.
You should also consider making your signup page like CrazyEgg's Plan Page - http://www.crazyegg.com/plans where it encourages users to pay for the $19/month package over the $9/month package.