Also, I just want to mention that if you have the ability to change your price rapidly then using a dynamic pricing API[0] might be better suited for determining the best price.
[0] Disclosure: this is what we do, but don't feel compelled to use us.
Is your product for shopping carts only or can it be used with anything? What if for example i was selling something using something like gumroad or shoplocket?
Our product is just a REST API, so you could use it with anything. We have been building out integrations with shopping carts but I think Gumroad would be a perfect application for it.
Also, I just want to mention that if you have the ability to change your price rapidly then using a dynamic pricing API[0] might be better suited for determining the best price.
[0] Disclosure: this is what we do, but don't feel compelled to use us.