Design update :
We've updated the design of the invoice page and added more information about mixing. Please let us know what you think.
Future updates :
We're currently working on an API implementation, so users will be able to use our service more quickly without having to interact with our UI, but it will also be possible to use the API for your own service, with the option of configuring your own fee address and fee percentage.
More information about the API is coming soon.