Awesome stuff man.
Just a heads up that decimal commas and decimal fractions vary according from country. I could be wrong but I don't think there are any countries that use the dollar that also use decimal fractions (e.g. $6,99). Your pricing is in dollars (I'm guessing USD?) but it's also using the decimal fraction which could be a tiny bit confusing at first glance. Not a big issue, but just thought I'd point it out.